1. DIY KEYBOARD: DIY 100 keys mechanical keyboard kit, hot swappable shaft base, feel free to match any axle body and keycap, DIY your favorite keyboard. 2. HOT SWAPPABLE: Hot swappable shaft base, combined with double thickened PCB panel, bring longer plug life. Note: Support standard height 5 pin switch, does not support 3 pin switch. 3. DURABLE DESIGN: ABS one piece shell, strong hardness, metal positioning plate, silicone sound insulation layer, bottom silencing cotton, thickened double layer PCB panel, is your keyboard DIY choice! 4. WIDE COMPATIBILITY: Mechanical keyboard DIY kit supports wireless 2.4G, Bluetooth 5.0, Type C wired; compatible for Windows, for Android, for IOS, for OS X and other systems, the keyboard is suitable for all environments, home and office use. 5. NOTE: When installing the shaft, please check if the pins of the shaft are bent. The hot-swappable shaft holder needs to be inserted vertically during installation. Keyboard keycap layout is 96% layout, please select keycaps that support 96% layout when choosing keycaps! (The product does not come with the shaft and keycap, you need to prepare all by yourself). Specification: Item Type: Mechanical Keyboard DIY Kit Material: ABS Battery Type: 2 x AAA Batteries (not Included) Key: 100 Keys (96% Layout) Structure: Gasket Structure Connection: Support 2.4G, Bluetooth 5.0 Connection, USB C Key Line Separation System Support: for Windows, for Android, for IOS, for OS X, Etc. How to Use: Plug and play, refer to the detailed manual packing list: 1 x Mechanical Keyboard Kit 1 x 2.4G Adapter 1 x Power Supply Cable 1 x Key Puller 1 x Adhesive Sheet 1 x Instruction Manual 1 x Dust CoverNOTE: When installing the shaft, please check if the pins of the shaft are bent. The hot-swappable shaft holder needs to be inserted vertically during installation. Keyboard keycap layout is 96% layout, please select keycaps that support 96% layout when choosing keycaps! (The product does not come with the shaft and keycap, you need to prepare all by yourself). WIDE COMPATIBILITY: Mechanical keyboard DIY kit supports wireless 2.4G, Bluetooth 5.0, Type C wired; compatible for Windows, for Android, for IOS, for OS X and other systems, the keyboard is suitable for all environments, home and office use. DURABLE DESIGN: ABS one piece shell, strong hardness, metal positioning plate, silicone sound insulation layer, bottom silencing cotton, thickened double layer PCB panel, is your keyboard DIY choice!. HOT SWAPPABLE: Hot swappable shaft base, combined with double thickened PCB panel, bring longer plug life. Note: Support standard height 5 pin switch, does not support 3 pin switch. DIY KEYBOARD: DIY 100 keys mechanical keyboard kit, hot swappable shaft base, feel free to match any axle body and keycap, DIY your favorite keyboard.