Redragon APA K572 Rainbow LK Mechanical - Optical Switch

Professional Light Switch Keyboard 104 keys , Waterproof , submergable in water  , The anti-ghosting feature allows simultaneous typing of all keys, ensuring the keyboard is always receiving full signal. Optical Orange Switch Multimedia Function Keyboard, 8 Different BacklightKeyboard interface: USB2.0 port , Full speed , Keyboard would be back to default setting if it is plugged off. Support 8 programmed game mode backlight . Backlight adjustment: 7 colors backlighting modes( Full keys ON - Breathin