Pesfehhy MK424U 4-Key Mini Customized Keyboard with Mechanical Blue Switch USB Macro Programmable RGB Gaming Keyboard Black

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. Designed with mechanical blue switches, strong paragraph sense, crisp sound. The button curve fits ergonomic design, comfortable to type. This product provides ElfKey, a key customization software for /for systems, which can be used in a variety of systems, plug and play, and does not require resetting (If you need ElfKey software, please contact customer service before placing an order). Wide application, suitable for office, game, multimedia, etc.