SayoDevice O3C OSU Keyboard Rapid Trigger Hall Switches Magnetic Linear Switc...
【Custom Screen】The first line of text on the screen can be customized, such as writing your own ID. 【O3C OSU SayoDevice Keyboard】This keyboard with 3 magnetic linear switches, 1 knob, 1 screen! TYPE-C,USB 2.0 high-speed 8000HZ.