{"title":"Keyball","description":"\u003cp\u003eKeyballシリーズのコレクション\u003c\/p\u003e","products":[{"product_id":"keyball61","title":"Keyball61","description":"\u003cp\u003eThis is a DIY kit for a 60% split keyboard designed to be gentle on the shoulders, featuring an integrated thumb trackball for 100% usability.\u003c\/p\u003e\n\u003cp\u003e*Please limit your order to a maximum of two sets per person.\u003c\/p\u003e\n\u003cp\u003e*This product is an assembly kit that requires soldering.\u003c\/p\u003e\n\u003cp\u003e*A new black set with a black PCB and a black ball case is now available!\u003c\/p\u003e\n\u003cp\u003e*12P Conthrough connectors are secured and included as standard in the kit! Soldering the ProMicro is now easier. The price remains the same, making it effectively a price reduction.\u003c\/p\u003e\n\u003cp\u003eWe achieved 61 basic keys for a split keyboard using a Duplex-Matrix circuit. You can transition from a standard keyboard without any hassle.\u003cbr\u003eThe most important feature is the thumb trackball integrated into the palm, allowing seamless cursor operation without leaving the home row.\u003cbr\u003eWith its reversible design, left-handed users can swap the left and right PCBs during assembly to operate the trackball with their left hand.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e[■Kit Contents■]\u003cbr\u003e・Middle PCB (Left\/Right)　…　1 set\u003cbr\u003e・Top PCB (Left\/Right)　…　1 set\u003cbr\u003e・Middle Acrylic Plate (Left\/Right)　…　1 set (including thumb part)\u003cbr\u003e・Bottom Acrylic Plate (Left\/Right)　…　1 set\u003cbr\u003e・ProMicro Protection Plate (Left\/Right Pair)　…　1 set\u003cbr\u003e・34mm Trackball Case (Top\/Bottom)　…　1 set\u003cbr\u003e・Φ2 Ceramic Ball (Spare)　…　1 piece\u003cbr\u003e・Trackball Sensor PCB　…　1 piece\u003cbr\u003e・L-shaped Conthrough Pin (7-pin)　…　1 piece\u003cbr\u003e・Trackball Sensor IC　…　1 piece\u003cbr\u003e・Lens for Sensor IC　…　1 piece\u003cbr\u003e・Flat Head Screw M1.7　…　2 pieces\u003cbr\u003e・Small Head Screw M1.7　…　2 pieces (M1.4 for black set)\u003cbr\u003e・TRRS Jack　…　2 pieces\u003cbr\u003e・Tact Switch　…　2 pieces\u003cbr\u003e・Conthrough Pins for ProMicro (12-pin)　…　4 pieces\u003cbr\u003e・Diode (Chip type)　…　78 pieces +\u003cbr\u003e・OLED Module　…　2 pieces\u003cbr\u003e・OLED Pin Socket + Pin Header　…　2 sets\u003cbr\u003e・Spacer M2 9mm　…　4 pieces\u003cbr\u003e・Screw M2 3.5mm　…　42 pieces +\u003cbr\u003e・Cushion Rubber　…　8 pieces\u003cbr\u003e・Various Acrylic Spacers\u003cbr\u003e・PCB Socket for MX Switch　…　63 pieces +\u003cbr\u003e・Spacer M2 7mm　…　15 pieces +\u003c\/p\u003e\n\u003cp\u003e・PCB Socket for Choc Switch　…　5 pieces (for thumb low-profile)\u003cbr\u003e・Spacer M2 4mm　…　5 pieces (for thumb low-profile)\u003c\/p\u003e\n\u003cp\u003e[■Not included in the kit, but required■]\u003cbr\u003e・ProMicro　…　2 pieces\u003cbr\u003eYou can choose inexpensive ones or those with USB Type-C. The kit includes 4 conthrough pins, so please purchase only the microcontroller board.\u003cbr\u003e・Cherry MX compatible key switches　…　61 pieces (56 pieces if using low-profile thumb)\u003cbr\u003e・Choc compatible low-profile key switches　…　5 pieces (only for low-profile thumb)\u003cbr\u003e・34mm trackball of your preferred color　…　1 piece\u003c\/p\u003e\n\u003cp\u003e[■Not included in the kit, but can be installed■]\u003cbr\u003e・SK6812MINI-E　…　71 pieces\u003c\/p\u003e\n\u003cp\u003eIn addition, a TRRS cable for connecting the left and right halves and a USB cable for connecting to a PC are required separately.\u003cbr\u003eTrackball operation was verified with Perixx PERIPRO-303 GR 34mm replacement trackballs in red, black, blue, green, and gold.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e[■Assembly Instructions■]\u003cbr\u003eAssembly instructions are provided on the following page.\u003c\/p\u003e\n\u003cp\u003ehttps:\/\/github.com\/Yowkees\/keyball\/blob\/main\/keyball61\/doc\/rev1\/buildguide_jp.md\u003c\/p\u003e\n\u003cp\u003e*Photos are samples and may not be identical to the product contents.\u003cbr\u003e*Specifications and prices are subject to change without notice.\u003c\/p\u003e\n\u003cp\u003e[■7 Features of Keyball61■]\u003cbr\u003e① Each key is vertically offset in a column-staggered layout to naturally position each finger on the home row. By placing a 34mm trackball near the thumb keys, mouse operations can be performed without leaving the home row.\u003c\/p\u003e\n\u003cp\u003e② The motion sensor is positioned on the back of the ball to achieve the thinnest possible profile, ensuring the trackball does not interfere even when enclosed in the palm.\u003c\/p\u003e\n\u003cp\u003e③ The trackball housing is created by injection molding, providing a smooth touch. Its precise design securely holds the ball, preventing it from falling out even when the keyboard is inverted.\u003c\/p\u003e\n\u003cp\u003e④ With its reversible design, left-handed users can swap the left and right PCBs during assembly to operate the trackball with their left hand.\u003c\/p\u003e\n\u003cp\u003e⑤ Featuring a convenient index finger bracket key and a total of 61 keys (left and right combined), this keyboard offers a basic key layout that is easy for beginners to split keyboards. It reduces pinky strain and makes better use of the thumb and index finger.\u003c\/p\u003e\n\u003cp\u003e⑥ In addition to underglow, LEDs can be installed on the back of all keys except the thumb keys (total of 71 for left and right). LEDs are not included in the kit, so please prepare them separately. Tabbed types are used for easier soldering.\u003c\/p\u003e\n\u003cp\u003e⑦ Compatible with Kailh PCB sockets, allowing Cherry MX compatible switches to be hot-swappable. The thumb keys can also be switched to Kailh Choc low-profile switches to reduce wrist strain.\u003c\/p\u003e","brand":"Shirogane Lab.","offers":[{"title":"ブラック","offer_id":47295015813341,"sku":"KB61-BLK","price":26800.0,"currency_code":"JPY","in_stock":true},{"title":"ホワイト","offer_id":47295015846109,"sku":"KB61-WHT","price":25800.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0807\/7076\/0925\/files\/MG_7735_0542acd6-53cf-40a1-9112-b8290f408936.jpg?v=1770168573"},{"product_id":"keyball44","title":"Keyball44","description":"\u003cp\u003eThis is a DIY kit for a 40% split keyboard, designed to be easy on your shoulders, and featuring a highly functional thumb trackball for 100% usability.\u003c\/p\u003e\n\u003cp\u003e*This product is an assembly kit that requires soldering.\u003c\/p\u003e\n\u003cp\u003e*A new black set with a black PCB and black ball case is now available!\u003c\/p\u003e\n\u003cp\u003e*To ensure fair distribution, please limit your purchase to one set per person.\u003c\/p\u003e\n\u003cp\u003eThe Keyball has 44 keys. While minimizing the number of keys, it allows for the placement of shift keys and various symbols, enabling stress-free key input. Additionally, the key layout on the side without the trackball is similar to a numeric keypad.\u003c\/p\u003e\n\u003cp\u003eThe main feature is the thumb trackball integrated into the palm, allowing seamless cursor operation without moving your hands from the home row.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e【■Kit Contents■】\u003cbr\u003e・Middle PCB (left \u0026 right)　…　1 pair\u003cbr\u003e・Top PCB (left \u0026 right)　…　1 pair\u003cbr\u003e・Middle Acrylic Plate (left \u0026 right)　…　1 pair (includes thumb section)\u003cbr\u003e・Bottom Acrylic Plate (left \u0026 right)　…　1 pair\u003cbr\u003e・ProMicro Protective Plate (left \u0026 right)　…　1 pair\u003cbr\u003e・34mm Trackball Case (top \u0026 bottom)　…　1 pair\u003cbr\u003e・Φ2 Ceramic Ball (spare)　…　1 piece\u003cbr\u003e・Trackball Reading PCB　…　1 piece\u003cbr\u003e・L-shaped Con-through Pins (7 pins)　…　1 piece\u003cbr\u003e・Trackball Reading IC　…　1 piece\u003cbr\u003e・Reading IC Lens　…　1 piece\u003cbr\u003e・Flat Head Screws M1.7　…　2 pieces\u003cbr\u003e・Small Head Screws M1.7　…　2 pieces (M1.4 for black set)\u003cbr\u003e・TRRS Jack　…　2 pieces\u003cbr\u003e・Tactile Switch　…　2 pieces\u003cbr\u003e・12P Con-through Pins for Pro Micro　…　4 pieces\u003cbr\u003e・Diode (chip type)　…　50+ pieces\u003cbr\u003e・OLED Module　…　2 pieces\u003cbr\u003e・OLED Pin Socket + Pin Header (4 pins)　…　2 sets\u003cbr\u003e・Spacer M2 9mm　…　4 pieces\u003cbr\u003e・Screws M2 3.5mm　…　36+ pieces\u003cbr\u003e・Cushion Rubber　…　10 pieces\u003cbr\u003e・PCB Sockets for MX Switches　…　45+ pieces\u003cbr\u003e・Spacer M2 7mm　…　14+ pieces\u003cbr\u003e・PCB Sockets for Choc Switches　…　5 pieces (for low-profile thumb key)\u003cbr\u003e・Spacer M2 4mm　…　4 pieces (for low-profile thumb key)\u003c\/p\u003e\n\u003cp\u003e【■Items not included in the kit but required■】\u003cbr\u003e・ProMicro　…　2 pieces\u003cbr\u003e　You can choose inexpensive ones or ones that support USB Type-C.\u003cbr\u003e・Cherry MX Compatible Key Switches　…　44 pieces (39 pieces if using low-profile thumb keys)\u003cbr\u003e・Choc Compatible Low-Profile Key Switches　…　5 pieces (only for low-profile thumb keys)\u003cbr\u003e・34mm Trackball of your preferred color　…　1 piece\u003c\/p\u003e\n\u003cp\u003e【■Items not included in the kit but can be installed■】\u003cbr\u003e・SK6812MINI-E　…　59 pieces\u003c\/p\u003e\n\u003cp\u003eIn addition to the above, a TRRS cable for left and right connection and a USB cable for PC connection are required separately.\u003cbr\u003eTrackball operation was confirmed with Perix PERIPRO-303 GR 34mm replacement trackballs in red, black, blue, green, and gold.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e【■Assembly Instructions■】\u003cbr\u003eAssembly instructions are explained on the following page:\u003c\/p\u003e\n\u003cp\u003ehttps:\/\/github.com\/Yowkees\/keyball\/blob\/main\/keyball44\/doc\/rev1\/buildguide_jp.md\u003c\/p\u003e\n\u003cp\u003e*The photos are examples and do not necessarily represent the exact product contents.\u003cbr\u003e*Specifications and prices are subject to change without notice.\u003c\/p\u003e\n\u003cp\u003e【■8 Features of Keyball44■】\u003cbr\u003e① To allow each finger to naturally rest on the home row, a column-staggered layout is adopted where each key is shifted vertically. By placing a 34mm trackball near the thumb keys, mouse operation is possible without moving your hands from the home row.\u003c\/p\u003e\n\u003cp\u003e② Changes from Keyball61 \u0026 39 include moving the thumb keys 1.5mm away from the ball and rotating the MX switches 180 degrees so that the LEDs are positioned at the back.\u003c\/p\u003e\n\u003cp\u003e③ The motion sensor is placed at the back of the ball for maximum thinness, ensuring the trackball does not get in the way even when integrated into the palm of your hand.\u003c\/p\u003e\n\u003cp\u003e④ The trackball housing is made by injection molding, giving it a smooth feel. Its precision holds the ball well, preventing it from falling out even when the keyboard is inverted.\u003c\/p\u003e\n\u003cp\u003e⑤ With a reversible design, left-handed users can swap and assemble the left and right PCBs to operate the trackball with their left hand.\u003c\/p\u003e\n\u003cp\u003e⑥ Despite being very compact with a total of 44 keys (left and right), you can assign modifier keys to the thumb keys and numerous bottom row keys, allowing for stress-free key input. Additionally, the key layout on the side without the trackball is similar to a numeric keypad.\u003c\/p\u003e\n\u003cp\u003e⑦ In addition to underglow, LEDs can be installed on the back of all keys except the thumb keys (total 59 pieces for left and right). Full-color LEDs are not included in the kit, so please purchase them separately from here or elsewhere. Tabbed types are used for easier soldering.\u003c\/p\u003e\n\u003cp\u003e⑧ Compatible with Kailh PCB sockets, Cherry MX compatible switches can be hot-swapped. Only the thumb keys can be changed to Kailh Choc low-profile switches, reducing wrist strain.\u003c\/p\u003e\n\u003cp\u003e【Request for customers who desire early shipping】 \u003cbr\u003eTo prevent damage from credit card fraud, we thoroughly check security.\u003cbr\u003eTherefore, depending on the payment method, it may take some time to prepare for shipping.\u003c\/p\u003e\n\u003cp\u003eFor customers who desire early shipping, payment methods below will allow us to proceed with shipping preparations promptly.\u003c\/p\u003e\n\u003cp\u003e【Recommended payment methods for fastest shipping】\u003cbr\u003e・Convenience store payment\u003cbr\u003e・Paidy post-payment\u003cbr\u003e・Bank transfer\u003cbr\u003e・Carrier payment\u003cbr\u003e・Rakuten Pay\u003cbr\u003e・PayPay balance\u003cbr\u003e・PayPal\u003c\/p\u003e\n\u003cp\u003e【Regarding delays in shipping】\u003cbr\u003eCredit card payments require security verification to prevent fraud, which may lead to longer shipping times than usual.\u003cbr\u003e(*For new or high-value orders, verification may take up to 2-3 business days, and shipping will commence once verification is complete.)\u003c\/p\u003e","brand":"Shirogane Lab.","offers":[{"title":"ブラック","offer_id":47296209584349,"sku":"KB44-BLK","price":25800.0,"currency_code":"JPY","in_stock":true},{"title":"ホワイト","offer_id":47296209617117,"sku":"KB44-WHT","price":24800.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0807\/7076\/0925\/files\/Keyball44_summer.jpg?v=1776815151"},{"product_id":"keyball39","title":"Keyball39","description":"\u003cp\u003eThis is a DIY kit for a 40% split keyboard, designed to be easy on the shoulders, with a 100% user-friendly thumb trackball.\u003c\/p\u003e\n\u003cp\u003e*This product is an assembly kit that requires soldering.\u003c\/p\u003e\n\u003cp\u003e*A new black set with a black PCB and black ball case is now available!\u003c\/p\u003e\n\u003cp\u003e*To ensure as many people as possible can get one, please limit orders to one set per person.\u003c\/p\u003e\n\u003cp\u003eWhile keeping the number of keys to 39, the ample bottom row keys and thumb keys can be assigned as modifier keys, allowing for stress-free key input. Also, the key layout on the side without the trackball is similar to a numeric keypad.\u003c\/p\u003e\n\u003cp\u003eThe most important feature is the thumb trackball, which is integrated into the palm, allowing for seamless cursor operation without moving your hand from the home row.\u003cbr\u003eDue to its reversible design, left-handed users can swap the left and right PCBs during assembly to operate the trackball with their left hand.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e【■Kit Contents■】\u003cbr\u003e・Middle PCB (Left\/Right)　…　1 pair\u003cbr\u003e・Top PCB (Left\/Right)　…　1 pair\u003cbr\u003e・Middle Acrylic Plate (Left\/Right)　…　1 pair (including thumb section)\u003cbr\u003e・Bottom Acrylic Plate (Left\/Right)　…　1 pair\u003cbr\u003e・ProMicro Protective Plate (Left\/Right)　…　1 pair\u003cbr\u003e・34mm Trackball Case (Top\/Bottom)　…　1 pair (excluding upgrade discount set)\u003cbr\u003e・Φ2 Ceramic Ball (Spare)　…　1 piece (excluding upgrade discount set)\u003cbr\u003e・Trackball Sensor PCB　…　1 piece (excluding upgrade discount set)\u003cbr\u003e・L-shaped Con-through Pin (7-pin)　…　1 piece\u003cbr\u003e・Trackball Sensor IC　…　1 piece (excluding upgrade discount set)\u003cbr\u003e・Lens for Sensor IC　…　1 piece (excluding upgrade discount set)\u003cbr\u003e・Flat Head Screw M1.7　…　2 pieces\u003cbr\u003e・Small Head Screw M1.7…2 pieces (M1.4 for black set) (excluding upgrade discount set)\u003cbr\u003e・TRRS Jack　…　2 pieces\u003cbr\u003e・Tactile Switch　…　2 pieces\u003cbr\u003e・ProMicro Con-through Pin (12-pin)　…　4 pieces\u003cbr\u003e・Diode (Chip Type)　…　50+ pieces\u003cbr\u003e・OLED Module　…　2 pieces\u003cbr\u003e・OLED Pin Socket + Pin Header (4-pin)　…　2 sets\u003cbr\u003e・Spacer M2 9mm　…　4 pieces\u003cbr\u003e・Screw M2 3.5mm　…　34+ pieces\u003cbr\u003e・Cushion Rubber　…　8 pieces\u003cbr\u003e・MX Switch PCB Socket　…　42+ pieces\u003cbr\u003e・Spacer M2 7mm　…　13+ pieces\u003c\/p\u003e\n\u003cp\u003e・Choc Switch PCB Socket　…　5 pieces (for low-profile thumb key conversion)\u003cbr\u003e・Spacer M2 4mm　…　5 pieces (for low-profile thumb key conversion)\u003c\/p\u003e\n\u003cp\u003e【■Items not included in the kit but required■】\u003cbr\u003e・ProMicro　…　2 pieces\u003cbr\u003e　You can choose inexpensive ones or those that support USB Type-C.\u003cbr\u003e・Cherry MX Compatible Key Switches　…　39 pieces (34 if using low-profile thumb keys)\u003cbr\u003e・Choc Compatible Low Profile Key Switches　…　5 pieces (only for low-profile thumb key specification)\u003cbr\u003e・34mm Trackball of your preferred color　…　1 piece\u003c\/p\u003e\n\u003cp\u003e【■Items not included in the kit but can be installed■】\u003cbr\u003e・SK6812MINI-E　…　46 pieces\u003c\/p\u003e\n\u003cp\u003eIn addition, a TRRS cable for connecting the left and right sides, and a USB cable for connecting to a PC are required separately.\u003cbr\u003eTrackball operation was confirmed with Perixx PERIPRO-303 GR 34mm replacement trackballs in red, black, blue, green, and gold.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e【■Assembly Instructions■】\u003cbr\u003eAssembly instructions are provided on the following page:\u003c\/p\u003e\n\u003cp\u003ehttps:\/\/github.com\/Yowkees\/keyball\/blob\/main\/keyball39\/doc\/rev1\/buildguide_jp.md\u003c\/p\u003e\n\u003cp\u003e*The photos are examples and do not necessarily represent the exact product content.\u003cbr\u003e*Specifications and prices are subject to change without notice.\u003c\/p\u003e\n\u003cp\u003e【■7 Features of Keyball39■】\u003cbr\u003e① To allow each finger to naturally rest on the home row, we've adopted a column-staggered layout where each key is shifted vertically. By placing a 34mm trackball near the thumb keys, mouse operations can be performed without moving your hand from the home row.\u003c\/p\u003e\n\u003cp\u003e② The keyboard is very compact, with a total of 39 keys for both sides. The layout is designed to assign modifier keys like Shift to the thumb keys or bottom row keys to reduce strain on the pinky finger.\u003c\/p\u003e\n\u003cp\u003e③ The motion sensor is placed on the back of the ball for maximum thinness, so the trackball doesn't get in the way even when enclosed in the palm of your hand.\u003c\/p\u003e\n\u003cp\u003e④ The trackball housing case is made by injection molding, giving it a smooth texture. Its precision holds the ball securely, preventing it from falling out even when the keyboard is inverted.\u003c\/p\u003e\n\u003cp\u003e⑤ Due to its reversible design, left-handed users can swap the left and right PCBs during assembly to operate the trackball with their left hand.\u003c\/p\u003e\n\u003cp\u003e⑥ In addition to underglow LEDs, LEDs can also be installed behind all keys except the thumb keys (46 LEDs total for both sides). Full-color LEDs are not included in the kit, so please purchase them separately from here or elsewhere. We use tab-attached type LEDs for easy soldering.\u003c\/p\u003e\n\u003cp\u003e⑦ Compatible with Kailh PCB sockets, Cherry MX compatible switches can be hot-swapped. Only the thumb keys can be replaced with Kailh Choc low-profile switches, reducing wrist strain.\u003c\/p\u003e\n\u003cp\u003e【Request for customers desiring early shipment】 \u003cbr\u003eTo prevent damage from credit card fraud, we thoroughly conduct security checks.\u003cbr\u003eTherefore, depending on the payment method, it may take some time to prepare for shipment.\u003c\/p\u003e\n\u003cp\u003eFor customers wishing for early shipment, we can process shipment quickly if you pay with the following payment methods:\u003c\/p\u003e\n\u003cp\u003e【Recommended Payment Methods for Fastest Shipment】\u003cbr\u003e・Convenience store payment\u003cbr\u003e・Paidy post-payment\u003cbr\u003e・Bank transfer\u003cbr\u003e・Carrier payment\u003cbr\u003e・Rakuten Pay\u003cbr\u003e・PayPay balance\u003cbr\u003e・PayPal\u003c\/p\u003e\n\u003cp\u003e【Regarding delays in shipment】\u003cbr\u003eCredit card payments require security checks to prevent fraud, which may lead to longer shipping times than usual.\u003cbr\u003e(*For new orders or high-value orders, verification may take up to 2-3 business days, and shipment will occur once verification is complete.)\u003c\/p\u003e","brand":"Shirogane Lab.","offers":[{"title":"ブラック","offer_id":47296243564765,"sku":"KB39-BLK","price":24800.0,"currency_code":"JPY","in_stock":true},{"title":"ホワイト","offer_id":47296243597533,"sku":"KB39-WHT","price":23800.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0807\/7076\/0925\/files\/MG_7553.jpg?v=1769141134"},{"product_id":"keyball44-half-kit","title":"Keyball44 トラックボール側パーツセット","description":"\u003cp\u003eThis is a DIY kit for a 40% split keyboard, designed to be easy on your shoulders, and featuring a highly functional thumb trackball for 100% usability.\u003c\/p\u003e\n\u003cp\u003e*This product is an assembly kit that requires soldering.\u003c\/p\u003e\n\u003cp\u003e*A new black set with a black PCB and black ball case is now available!\u003c\/p\u003e\n\u003cp\u003e*To ensure fair distribution, please limit your purchase to one set per person.\u003c\/p\u003e\n\u003cp\u003eThe Keyball has 44 keys. While minimizing the number of keys, it allows for the placement of shift keys and various symbols, enabling stress-free key input. Additionally, the key layout on the side without the trackball is similar to a numeric keypad.\u003c\/p\u003e\n\u003cp\u003eThe main feature is the thumb trackball integrated into the palm, allowing seamless cursor operation without moving your hands from the home row.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e【■Kit Contents■】\u003cbr\u003e・Middle PCB (left \u0026 right)　…　1 pair\u003cbr\u003e・Top PCB (left \u0026 right)　…　1 pair\u003cbr\u003e・Middle Acrylic Plate (left \u0026 right)　…　1 pair (includes thumb section)\u003cbr\u003e・Bottom Acrylic Plate (left \u0026 right)　…　1 pair\u003cbr\u003e・ProMicro Protective Plate (left \u0026 right)　…　1 pair\u003cbr\u003e・34mm Trackball Case (top \u0026 bottom)　…　1 pair\u003cbr\u003e・Φ2 Ceramic Ball (spare)　…　1 piece\u003cbr\u003e・Trackball Reading PCB　…　1 piece\u003cbr\u003e・L-shaped Con-through Pins (7 pins)　…　1 piece\u003cbr\u003e・Trackball Reading IC　…　1 piece\u003cbr\u003e・Reading IC Lens　…　1 piece\u003cbr\u003e・Flat Head Screws M1.7　…　2 pieces\u003cbr\u003e・Small Head Screws M1.7　…　2 pieces (M1.4 for black set)\u003cbr\u003e・TRRS Jack　…　2 pieces\u003cbr\u003e・Tactile Switch　…　2 pieces\u003cbr\u003e・12P Con-through Pins for Pro Micro　…　4 pieces\u003cbr\u003e・Diode (chip type)　…　50+ pieces\u003cbr\u003e・OLED Module　…　2 pieces\u003cbr\u003e・OLED Pin Socket + Pin Header (4 pins)　…　2 sets\u003cbr\u003e・Spacer M2 9mm　…　4 pieces\u003cbr\u003e・Screws M2 3.5mm　…　36+ pieces\u003cbr\u003e・Cushion Rubber　…　10 pieces\u003cbr\u003e・PCB Sockets for MX Switches　…　45+ pieces\u003cbr\u003e・Spacer M2 7mm　…　14+ pieces\u003cbr\u003e・PCB Sockets for Choc Switches　…　5 pieces (for low-profile thumb key)\u003cbr\u003e・Spacer M2 4mm　…　4 pieces (for low-profile thumb key)\u003c\/p\u003e\n\u003cp\u003e【■Items not included in the kit but required■】\u003cbr\u003e・ProMicro　…　2 pieces\u003cbr\u003e　You can choose inexpensive ones or ones that support USB Type-C.\u003cbr\u003e・Cherry MX Compatible Key Switches　…　44 pieces (39 pieces if using low-profile thumb keys)\u003cbr\u003e・Choc Compatible Low-Profile Key Switches　…　5 pieces (only for low-profile thumb keys)\u003cbr\u003e・34mm Trackball of your preferred color　…　1 piece\u003c\/p\u003e\n\u003cp\u003e【■Items not included in the kit but can be installed■】\u003cbr\u003e・SK6812MINI-E　…　59 pieces\u003c\/p\u003e\n\u003cp\u003eIn addition to the above, a TRRS cable for left and right connection and a USB cable for PC connection are required separately.\u003cbr\u003eTrackball operation was confirmed with Perix PERIPRO-303 GR 34mm replacement trackballs in red, black, blue, green, and gold.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e【■Assembly Instructions■】\u003cbr\u003eAssembly instructions are explained on the following page:\u003c\/p\u003e\n\u003cp\u003ehttps:\/\/github.com\/Yowkees\/keyball\/blob\/main\/keyball44\/doc\/rev1\/buildguide_jp.md\u003c\/p\u003e\n\u003cp\u003e*The photos are examples and do not necessarily represent the exact product contents.\u003cbr\u003e*Specifications and prices are subject to change without notice.\u003c\/p\u003e\n\u003cp\u003e【■8 Features of Keyball44■】\u003cbr\u003e① To allow each finger to naturally rest on the home row, a column-staggered layout is adopted where each key is shifted vertically. By placing a 34mm trackball near the thumb keys, mouse operation is possible without moving your hands from the home row.\u003c\/p\u003e\n\u003cp\u003e② Changes from Keyball61 \u0026 39 include moving the thumb keys 1.5mm away from the ball and rotating the MX switches 180 degrees so that the LEDs are positioned at the back.\u003c\/p\u003e\n\u003cp\u003e③ The motion sensor is placed at the back of the ball for maximum thinness, ensuring the trackball does not get in the way even when integrated into the palm of your hand.\u003c\/p\u003e\n\u003cp\u003e④ The trackball housing is made by injection molding, giving it a smooth feel. Its precision holds the ball well, preventing it from falling out even when the keyboard is inverted.\u003c\/p\u003e\n\u003cp\u003e⑤ With a reversible design, left-handed users can swap and assemble the left and right PCBs to operate the trackball with their left hand.\u003c\/p\u003e\n\u003cp\u003e⑥ Despite being very compact with a total of 44 keys (left and right), you can assign modifier keys to the thumb keys and numerous bottom row keys, allowing for stress-free key input. Additionally, the key layout on the side without the trackball is similar to a numeric keypad.\u003c\/p\u003e\n\u003cp\u003e⑦ In addition to underglow, LEDs can be installed on the back of all keys except the thumb keys (total 59 pieces for left and right). Full-color LEDs are not included in the kit, so please purchase them separately from here or elsewhere. Tabbed types are used for easier soldering.\u003c\/p\u003e\n\u003cp\u003e⑧ Compatible with Kailh PCB sockets, Cherry MX compatible switches can be hot-swapped. Only the thumb keys can be changed to Kailh Choc low-profile switches, reducing wrist strain.\u003c\/p\u003e\n\u003cp\u003e【Request for customers who desire early shipping】 \u003cbr\u003eTo prevent damage from credit card fraud, we thoroughly check security.\u003cbr\u003eTherefore, depending on the payment method, it may take some time to prepare for shipping.\u003c\/p\u003e\n\u003cp\u003eFor customers who desire early shipping, payment methods below will allow us to proceed with shipping preparations promptly.\u003c\/p\u003e\n\u003cp\u003e【Recommended payment methods for fastest shipping】\u003cbr\u003e・Convenience store payment\u003cbr\u003e・Paidy post-payment\u003cbr\u003e・Bank transfer\u003cbr\u003e・Carrier payment\u003cbr\u003e・Rakuten Pay\u003cbr\u003e・PayPay balance\u003cbr\u003e・PayPal\u003c\/p\u003e\n\u003cp\u003e【Regarding delays in shipping】\u003cbr\u003eCredit card payments require security verification to prevent fraud, which may lead to longer shipping times than usual.\u003cbr\u003e(*For new or high-value orders, verification may take up to 2-3 business days, and shipping will commence once verification is complete.)\u003c\/p\u003e","brand":"Shirogane Lab.","offers":[{"title":"ブラック","offer_id":47975170310365,"sku":"KB44-BLK","price":17300.0,"currency_code":"JPY","in_stock":true},{"title":"ホワイト","offer_id":47975170343133,"sku":"KB44-WHT","price":16800.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0807\/7076\/0925\/files\/Keyball44_summer.jpg?v=1776815151"},{"product_id":"keyball39-half-kit","title":"Keyball39 トラックボール側パーツセット","description":"\u003cp\u003eThis is a DIY kit for a 40% split keyboard, designed to be easy on the shoulders, with a 100% user-friendly thumb trackball.\u003c\/p\u003e\n\u003cp\u003e*This product is an assembly kit that requires soldering.\u003c\/p\u003e\n\u003cp\u003e*A new black set with a black PCB and black ball case is now available!\u003c\/p\u003e\n\u003cp\u003e*To ensure as many people as possible can get one, please limit orders to one set per person.\u003c\/p\u003e\n\u003cp\u003eWhile keeping the number of keys to 39, the ample bottom row keys and thumb keys can be assigned as modifier keys, allowing for stress-free key input. Also, the key layout on the side without the trackball is similar to a numeric keypad.\u003c\/p\u003e\n\u003cp\u003eThe most important feature is the thumb trackball, which is integrated into the palm, allowing for seamless cursor operation without moving your hand from the home row.\u003cbr\u003eDue to its reversible design, left-handed users can swap the left and right PCBs during assembly to operate the trackball with their left hand.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e【■Kit Contents■】\u003cbr\u003e・Middle PCB (Left\/Right)　…　1 pair\u003cbr\u003e・Top PCB (Left\/Right)　…　1 pair\u003cbr\u003e・Middle Acrylic Plate (Left\/Right)　…　1 pair (including thumb section)\u003cbr\u003e・Bottom Acrylic Plate (Left\/Right)　…　1 pair\u003cbr\u003e・ProMicro Protective Plate (Left\/Right)　…　1 pair\u003cbr\u003e・34mm Trackball Case (Top\/Bottom)　…　1 pair (excluding upgrade discount set)\u003cbr\u003e・Φ2 Ceramic Ball (Spare)　…　1 piece (excluding upgrade discount set)\u003cbr\u003e・Trackball Sensor PCB　…　1 piece (excluding upgrade discount set)\u003cbr\u003e・L-shaped Con-through Pin (7-pin)　…　1 piece\u003cbr\u003e・Trackball Sensor IC　…　1 piece (excluding upgrade discount set)\u003cbr\u003e・Lens for Sensor IC　…　1 piece (excluding upgrade discount set)\u003cbr\u003e・Flat Head Screw M1.7　…　2 pieces\u003cbr\u003e・Small Head Screw M1.7…2 pieces (M1.4 for black set) (excluding upgrade discount set)\u003cbr\u003e・TRRS Jack　…　2 pieces\u003cbr\u003e・Tactile Switch　…　2 pieces\u003cbr\u003e・ProMicro Con-through Pin (12-pin)　…　4 pieces\u003cbr\u003e・Diode (Chip Type)　…　50+ pieces\u003cbr\u003e・OLED Module　…　2 pieces\u003cbr\u003e・OLED Pin Socket + Pin Header (4-pin)　…　2 sets\u003cbr\u003e・Spacer M2 9mm　…　4 pieces\u003cbr\u003e・Screw M2 3.5mm　…　34+ pieces\u003cbr\u003e・Cushion Rubber　…　8 pieces\u003cbr\u003e・MX Switch PCB Socket　…　42+ pieces\u003cbr\u003e・Spacer M2 7mm　…　13+ pieces\u003c\/p\u003e\n\u003cp\u003e・Choc Switch PCB Socket　…　5 pieces (for low-profile thumb key conversion)\u003cbr\u003e・Spacer M2 4mm　…　5 pieces (for low-profile thumb key conversion)\u003c\/p\u003e\n\u003cp\u003e【■Items not included in the kit but required■】\u003cbr\u003e・ProMicro　…　2 pieces\u003cbr\u003e　You can choose inexpensive ones or those that support USB Type-C.\u003cbr\u003e・Cherry MX Compatible Key Switches　…　39 pieces (34 if using low-profile thumb keys)\u003cbr\u003e・Choc Compatible Low Profile Key Switches　…　5 pieces (only for low-profile thumb key specification)\u003cbr\u003e・34mm Trackball of your preferred color　…　1 piece\u003c\/p\u003e\n\u003cp\u003e【■Items not included in the kit but can be installed■】\u003cbr\u003e・SK6812MINI-E　…　46 pieces\u003c\/p\u003e\n\u003cp\u003eIn addition, a TRRS cable for connecting the left and right sides, and a USB cable for connecting to a PC are required separately.\u003cbr\u003eTrackball operation was confirmed with Perixx PERIPRO-303 GR 34mm replacement trackballs in red, black, blue, green, and gold.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e【■Assembly Instructions■】\u003cbr\u003eAssembly instructions are provided on the following page:\u003c\/p\u003e\n\u003cp\u003ehttps:\/\/github.com\/Yowkees\/keyball\/blob\/main\/keyball39\/doc\/rev1\/buildguide_jp.md\u003c\/p\u003e\n\u003cp\u003e*The photos are examples and do not necessarily represent the exact product content.\u003cbr\u003e*Specifications and prices are subject to change without notice.\u003c\/p\u003e\n\u003cp\u003e【■7 Features of Keyball39■】\u003cbr\u003e① To allow each finger to naturally rest on the home row, we've adopted a column-staggered layout where each key is shifted vertically. By placing a 34mm trackball near the thumb keys, mouse operations can be performed without moving your hand from the home row.\u003c\/p\u003e\n\u003cp\u003e② The keyboard is very compact, with a total of 39 keys for both sides. The layout is designed to assign modifier keys like Shift to the thumb keys or bottom row keys to reduce strain on the pinky finger.\u003c\/p\u003e\n\u003cp\u003e③ The motion sensor is placed on the back of the ball for maximum thinness, so the trackball doesn't get in the way even when enclosed in the palm of your hand.\u003c\/p\u003e\n\u003cp\u003e④ The trackball housing case is made by injection molding, giving it a smooth texture. Its precision holds the ball securely, preventing it from falling out even when the keyboard is inverted.\u003c\/p\u003e\n\u003cp\u003e⑤ Due to its reversible design, left-handed users can swap the left and right PCBs during assembly to operate the trackball with their left hand.\u003c\/p\u003e\n\u003cp\u003e⑥ In addition to underglow LEDs, LEDs can also be installed behind all keys except the thumb keys (46 LEDs total for both sides). Full-color LEDs are not included in the kit, so please purchase them separately from here or elsewhere. We use tab-attached type LEDs for easy soldering.\u003c\/p\u003e\n\u003cp\u003e⑦ Compatible with Kailh PCB sockets, Cherry MX compatible switches can be hot-swapped. Only the thumb keys can be replaced with Kailh Choc low-profile switches, reducing wrist strain.\u003c\/p\u003e\n\u003cp\u003e【Request for customers desiring early shipment】 \u003cbr\u003eTo prevent damage from credit card fraud, we thoroughly conduct security checks.\u003cbr\u003eTherefore, depending on the payment method, it may take some time to prepare for shipment.\u003c\/p\u003e\n\u003cp\u003eFor customers wishing for early shipment, we can process shipment quickly if you pay with the following payment methods:\u003c\/p\u003e\n\u003cp\u003e【Recommended Payment Methods for Fastest Shipment】\u003cbr\u003e・Convenience store payment\u003cbr\u003e・Paidy post-payment\u003cbr\u003e・Bank transfer\u003cbr\u003e・Carrier payment\u003cbr\u003e・Rakuten Pay\u003cbr\u003e・PayPay balance\u003cbr\u003e・PayPal\u003c\/p\u003e\n\u003cp\u003e【Regarding delays in shipment】\u003cbr\u003eCredit card payments require security checks to prevent fraud, which may lead to longer shipping times than usual.\u003cbr\u003e(*For new orders or high-value orders, verification may take up to 2-3 business days, and shipment will occur once verification is complete.)\u003c\/p\u003e","brand":"Shirogane Lab.","offers":[{"title":"ブラック","offer_id":47975215366365,"sku":"KB39-BLK","price":16800.0,"currency_code":"JPY","in_stock":true},{"title":"ホワイト","offer_id":47975215399133,"sku":"KB39-WHT","price":16300.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0807\/7076\/0925\/files\/MG_7553.jpg?v=1769141134"}],"url":"https:\/\/shiroganelab.com\/en\/collections\/keyball-series.oembed","provider":"Shirogane Lab.","version":"1.0","type":"link"}