Innovative LK Optical Switch technology uses optic switch to react at lightning speed with extreme 0.2ms key response, exclusive “long-lasting” typing sound and tactile feedback, creates more passionate for gamers.

LK Optical Switch reacts at lightning speed without lag. (Traditional Metal Switch delays 18~30ms due to metal bouncing)

Press Fn + F12 to turn on / off the backlit.
Press Fn + ↑ / ↓ to adjust the light brightness.

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)

Metallic aluminum alloy surface, durable and long lasting.