Features: LED-Backlit Mechanical Keyboard - 6-color backlight (each row has a different specific color), 8 preset lighting effects, and 2 slots for assignable lighting effects. Choose a preset effect or a custom configuration such as breath, wave and color cycling modes to enhance your PC settingsFull N-Key Rollover - 105-key rollover means this keyboard will never miss a single key-press or confuse your commands in any use case scenarioOUTEMU Blue Switches - The individual, clicky OUTEMU Blue switches deliver accurate, responsive key commands for typing and gaming. They have an incredible 50-million-keystroke lifespan, proven in testing. The blue switches are characterized by satisfying key travel and ultra-fast responsiveness with a tactile feeling and audible click on activationDurable & Water-Resistant - The double-shot-molded ABS keycaps and brushed metal panel are extremely durable and abrasion-resistantCustom Game Modes - 8 backlight game presets highlight keys for a range of games and game types: FPS, CF, COD, RTS, LOL (two versions), car racing, and NBA gamesTwo additional backlight settings - Create and save, Or leave one setting save slot unused so you can easily switch to a non-backlit mode (turning brightness right down also turns off the backlight)Easy-Access Controls - A Instant media player control key and Windows key lock/unlock, backlight effects & game presets selection, backlight brightness control, and access to other useful features & tools. Just use the handy function keys and quick commands.