A4Tech Bloody B328 Wired Gaming Keyboard

An exclusive revolutionary switch design blends the speed and precision of optical technology with a premium tactile stroke, providing the ultimate combo of satisfying key-feel with precise and accurate execution.

Press Fn + F12 to adjust the lighting effects.
Press Fn +“↑ / ↓” to adjust the light brightness.

Without any traditional metal bouncing noise. Performs extreme 0.2ms light speed response!

Optic Switch only needs 1.5mm to actuate 30% faster than traditional metal switch (Traditional metal switch needs 2.2 mm to actuate)

Reacts at light speed without lag. (Traditional Metal Switch delays 18~30ms due to metal bouncing)

LK Optic switch has a life span of over 100 million key strokes. (Traditional metal switch tends to oxidize and wear out easily)

Electronic sealed + water drain hole greatly prolongs the lifetime of keyboard.

Press Fn+F8 will disable “Windows” key to avoid interruption during the game session.

The 8 gaming keycaps are designed for a longer comfort usage.

Prevents keyboard moving or vibrating during the game.