Black Hornet MKA-3 Cherry MX Brown Switch edition Cherry MX Brown switch: This version of the Black Hornet comes with the Cherry MX Brown switch, which is ideal for precise response gaming and typing. This switch comes with a light tactile ÒbumpÓ to let you know your key has been activated which is a common preference amongst casual gamers. Perfect for both casual and gaming use: As this version of the Black Hornet comes with the Cherry MX Brown Switch which stands on a neutral ground between gaming and typing it is perfect for the casual gamer, this keyboard is durable, quick and smart. Features: High quality Cherry MX Brown switches and long life up to 50 million operations 87 mechanical switches built-in with backlight effects. 6 fully Macro-Abletm keys Adjustable keys effective time in 7 speed transmission from 1ms ~ 16ms Adjustable polling rate: 125Hz/250Hz/500Hz/1000Hz Multimedia keys with built-in program Adjustable keys respond time Adjustable backlighting effects on keyboard button Yellow lighting characteristic gaming keys for WASD and arrow keys Gaming mode option for deactivation of windows key Detachable USB cable design with cable management system 1.5 meters multiflex cord wrapped with ultra-durable cable jacket. Built-in onboard memory Ð 32KB Intensified thick 1.8m USB cable for better durability Specifications: Keyboard interface: USB wired Total keys: 87 Cable length: 1.8m MX CHERRY MX BROWN SWITCHES: Type: LINEAR SWITCH Tactile Bump: YES Clicky: NO Actuation Force: 45g Key Travel: 2mm to Actuation, 4mm to Bottom