Light up your wireless gaming with the K57 RGB Wireless Gaming Keyboard, connecting with sub-1ms SLIPSTREAM WIRELESS, Bluetooth or USB wired. CAPELLIX LEDs create brilliant per-key RGB backlighting, brighter and more efficient than conventional LEDs. Six dedicated macro keys help give you an in-game edge, while a detachable palm rest reduces stress on your wrists. Quiet and responsive keys are ideal for comfortable typing or intense gameplay, while dedicated volume and multimedia keys put control over your media at the touch of a button. Powered by iCUE software to enable detailed customization of RGB lighting along with custom macros and key remaps, the K57 RGB Wireless turns up the lights. Game in the Fast Lane: Connect with hyper-fast, sub-1ms SLIPSTREAM WIRELESS, low-latency Bluetooth, or USB wired Vivid Per-Key RGB Backlighting: Light it up anywhere with CAPELLIX LEDs, shining brighter and consuming far less power than conventional RGB LEDs Six Dedicated Macro Keys: Fully programmable with complex macros and key remaps for an in-game advantage Detachable Palm Rest: Soft rubber palm rest reduces stress on your wrists so you can play longer in comfort Dedicated Volume and Multimedia Controls: For direct control over your audio without having to interrupt your game Extensive Battery Life: Spend more time gaming and less time charging with up to 175 hours of battery life (up to 35 with RGB lighting) Keyboard Warranty 2 Year Weight 0.95kg Keyboard Backlighting RGB Keyboard Layout NA Macro Keys 6 HID Keyboard Report Rate 1000Hz Key Switches Rubber Dome Matrix 110 Keys Keyboard Connectivity Wireless, Wired Adjustable Height Yes Media Controls YN Yes Keyboard Type Size K57 Keyboard Product Family K57 Keyboard Rollover 8-Key Selective (8KRO) with Anti-Ghosting Size(Full/TKL) Extended Wired Connectivity USB 2.0 or 3.0 Type-A Wireless Connectivity 2.4GHz SLIPSTREAM: Up to 16hrs with standard lighting or 24hrs with lighting off BLUETOOTH: Up to 30hrs with standard lighting or 50hrs with lighting off Battery Charging USB to Device On-Board Memory Yes WIN Lock Dedicated Hotkey Media Keys Dedicated Hotkeys Wrist Rest Included, detachable, with soft touch finish Keyboard CUE Software Supported in iCUE Keyboard Cable Type Tangle-free rubber Keyboard Battery Life Up to 35 hours with RGB backlighting or 175 hours with backlighting off Keyboard Battery Type Rechargeable Lithium-Ion Up to 33ft (10m)