Cherry MX gaming keys feature the worlds leading mechanical key switch technology. Gold-Crosspoint contacts, Gold-plated contact closure, and pressure resistant metal alloy springs, give every gamer the competitive advantage. Brilliant backlighting enhances the experience with virtually unlimited lighting adjustability. Choose from six unique presets or craft your own. Positioned for uninterrupted game play, the built in USB pass-through provides easy connection for your mouse, USB drive, or wireless headset adapter. Enhanced easy-access multimedia keys efficiently allow for on the fly audio changes while gaming. And when you're not gaming, you can effortlessly play, pause, and skip audio tracks. Device Type: Keyboard Backlit: Yes Interface: USB Layout: English - US Keys Qty: 104 Hot Keys Function: Multimedia, programmable, Windows key lock Features: Cherry MX Brown technology Dimensions (WxDxH): 17.6 in x 6.7 in x 1.6 in Weight: 2.98 lbs Manufacturer Warranty: 2 years warranty Device Type: Keyboard Backlit: Yes Interface: USB Keys Qty: 104 Hot Keys Function: Multimedia, programmable, Windows key lock Layout: English - US Keyboard Technology: Mechanical Features: Cherry MX Brown technology Width: 17.6 in Depth: 6.7 in Height: 1.6 in Weight: 2.98 lbs Interfaces: USB Included Accessories: Keycap puller, FPS and MOBO keycap sets OS Required: Microsoft Windows 7, Windows 8, Windows 10 Service & Support: 2 years warranty Service & Support Details: Limited warranty - 2 years