MAGIC-REFINER MK11 Mechanical Gaming Keyboard Wired USB and Wireless BT 3.0 RGB Backlight Switchable 87 keys Gaming Keyboard for Computer Gamer

Features:
Dual-mode keyboard, support wired Micro USB and wireless BT mode.
High-performance HFD2201KBA LQFP64 design.
Full keyboard is 87 keys with two area, adopt tempered mechanical axis.
Adopting International Class A high quality 1.6mm FR-4 double PCB board.
USB connection mode is full key without conflict, wireless BT mode is 6 key without conflict.
Flash memory, support for power-down storage.
RGB backlight mode, and each LED is controlled independently, supports 256 levels of PWM with 18 kinds of cool lighting effects, add glory to the game.
BT maximum straight line distance is 10 meters.
Compatible with Win2000/Win XP/Vista/Win7/Win8/Win10/Linux/Android/iOS.