NONDK MK321 Progammable Macro Mini Keyboard 3 Mode Mechanical Keyboard Gaming Keypad for Game Multimedia MK321Pro

Designed with mechanical blue switches, strong paragraph sense, crisp sound. The button curve fits ergonomic design, comfortable to type. Features: You can customize the button to achieve keyboard function, mouse function, multimedia function, character string function, game function and macro definition function. With anti-slip pads at the bottom, no need to worry about keyboard slipping. Wide application, suitable for , game, multimedia, etc. This product provides key definition setting software based on system, which can be used in various systems after setting.(Note: If you use Linux or , you need to set it up on first, then plug the foot switch into your device and run it to use)