?RGB LED Rainbow Backlight? Mechanical gaming keyboard support running lights with 9 RGB lighting effects and multi-level backlight brightness. Premium keycaps provide clear and even backlighting ?87 Keys Panel?This gaming keyboard is designed to free up more space for mouse movement on your desk. Keyboard without numpad and anti-ghosting 26 keys provide gamers with better gaming performance ?Blue Switches?The high-quality blue switch design bringing clear "Click" sound and precise tactile feedback, provides comfortable touch and accurate responsive no matter typing or gaming. It's easy to change keyboard switches by yourself with puller included ?Ergonomic Engineering? Bajeal computer keyboard with plastic frosted keycaps, which have excellent touch experience and 50 million times durability, keeps your hands in their most natural state to reduce hand fatigue after long-time use ?Applications & Services? This wired keyboard is compatible with Windows and limited MacOS. Please feel free to contact us when you meet any problem, Bajeal will spare no effort to provide best service to help each customer within 24 hours