iFutniew Black Plastic Keyboard MK321 Pro 3 Key Mini Keyboard Mechanical Switch USB Connection for Office Game Multimedia Mechanical Keyboard 2.4G+Bluetooth

With anti-slip pads at the bottom, no need to worry about keyboard slipping. Wide application, suitable for office, game, multimedia, etc. Features: You can customize the button to achieve keyboard function, mouse function, multimedia function, character string function, game function and macro definition function. Designed with mechanical blue switches, strong paragraph sense, crisp sound. The button curve fits ergonomic design, comfortable to type. 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) Note: -click open/start function cannot be used in wireless mode.