Type-C interface, no need to drive plug and play The one handed gaming keyboard can reduce the time may be wasted during working, on key copy, paste, delete, or one key to open the system function With knob function, cut the song one song and the next, the volume is added or decreased, and the picture is zoomed in and enlarged with one hand to operate freely Small keyboard uses a portable design, its small size makes it not only easy to carry but also saves you space With detachable USB cable, you can connect the numpad (plug and play)