1、Programmable Keyboard: Type C USB interface, plug and play, no need to download any driver, plug and play on for Linux, for OS X, for RPi, etc., with memory function, no need to set it up again next time, you can connect the keyboard (Plug and Play) and the keyboard to the same computer at the same time, and they won't interfere with each other. 2、Functions: Such as shortcut, cut, undo, redo, select all, play, pause, volume, switch songs, forward, backward, customize scripts, etc. RGB cool colorful lights, multiple modes adjustable, can be turned off. 3、Support Wired Connection, Compact and Portable: Support Type C wired connection, detachable USB cable, easy to use. Compact and portable, can be carried around, effectively save desktop space. 4、Hot Swappable Switches: Hot swappable mechanical switches, let you enjoy the fun of building customized mechanical keyboards. for OS X system "command" = for win system "for win window" keys, such as copy, command and V. 5、Wide Applications: The small keyboard is suitable for office, gaming, music, media, industrial control, laboratory, production line testing, etc. It is an excellent helper for many other types of users including designers and video editors. Item Type: Mechanical Gaming Keyboard Material: Acrylic, ABS Number of Keys: 6 Keys Shaft Body: Mechanical Red Switch Connection: Type C Wired Applicable Models: Computer General Purpose 1 x Keyboard 1 x Type C Cable 1 x Keycap Puller