Bloody B875N Light Strike RGB Optical Gaming Keyboard

25% Faster Keystroke: LK Optic Switch travel with distance of 3mm, which is 25% faster than traditional metal switch. (Traditional metal switch travel at distance of 4mm)
DUAL PROGRAMMABLE KEYS: M1 and M2 Smart Quick-Access keys designed to provide the convenience to easily obtain a quick-access to frequently used keys. The M1 and M2 Quick-Access keys are preset as Ctrl/Alt function keys.
Adjustable Backlights: Press Fn + F12 to adjust the lighting effects. Press Fn +“↑ / ↓” to adjust the light brightness.
Spill-Resistant Nano-Coating: Exclusive advanced Nano-coating over the PCB board, protect the PCB from corroding by wet air or caustic chemicals, prolonging your keyboard lifetime.
Full N-Key Rollover: Full NKRO ensures each keypress can simultaneously register regardless of how many keys are being pressed or held down at a time including modifier keys (Shift, Control and ALT).