PC Gaming Keyboard Compatibility Windows 10, 8, 7, Vista, XP, Limited Mac OS keyboard support. Works well with all major Computers Brands and Gaming PCs. Compact TKL Tenkeyless Ergonomic Designed Computer Keyboard Durable Metal-ABS Construction with Plate-mounted mechanical keys and switches that stand up during marathon FPS gaming sessions. Anti Ghosting, ALL 87 keys are conflict free n-Key Rollover for ultimate Gaming performance. 12 Multimedia keys, Non-Slip Ergonomic, splash-proof Design with adjustable typing angle, High-Speed USB cable with gold-plated corrosion free USB connector. Single RED Backlit Mechanical Gaming Keyboard 19 Backlighting modes, 17 preset modes and 2 User defined modes, 6 backlight brightness levels Backlighting can be turned off. Precision engineered keycaps offering crystal clear uniform backlighting. 87 Key Mechanical Gaming Keyboard with Custom Blue Switches for longevity with greater durability and responsiveness offering clicky medium resistance audible loud click sound crisp precise tactile feedback for typing and gaming.