The Mission RGB Corded Gaming Keyboard was built for intensive, professional gaming. It features a detachable arm rest to provide sturdy palm support for long lasting gaming sessions. Dedicated volume roller is ideal for fast response volume adjustment. 24 membrane keys that provide anti-ghosting responsive gaming switches. 6 custom color zones, which allows you to customize your keyboard LEDs to your own preference. 8 RGB lighting modes brighten up your gaming sessions with constant, breathing, and animating lighting effects.