Experience ultimate gaming freedom with the CORSAIR K63 Wireless Mechanical Gaming Keyboard, featuring ultra-fast 1ms 2.4GHz gaming-optimized wireless technology combined with CHERRY MX mechanical key switches for maximum performance. Advanced wireless features include Bluetooth technology for flexible connectivity and strong 128-bit AES encryption to help protect the transmission of your data. Vibrant, blue LED backlighting is customizable using CORSAIR Utility Engine (CUE) software to create dynamic lighting effects. The compact, tenkeyless design is space saving and portable with up to 15 hours of battery life, while a detachable, soft-touch wrist rest provides comfort to enhance your gameplay.The Features of Corsair K63 Wireless Mechanical Gaming Keyboard at a Glance:Ultra-fast Wireless and Wired Modes100% CHERRY MX Mechanical Key switchesLighting Control and Large Font KeycapsStrong Wireless EncryptionCompact and PortableLong-Lasting BatteryDedicated Volume and Multimedia ControlsProgrammable with CUEWindows Key Lock ModeDetachable Soft-Touch Wrist RestLiving Room Gaming ReadyCorsair Wireless QualityConnect to your PC using ultra-fast 1ms 2.4GHz gaming-optimized wireless technology, low latency Bluetooth wireless, or USB wired. The gold contact CHERRY MX Red mechanical gaming key switches deliver the ultimate performance and competitive advantage. Experience customizable dynamic and vibrant per-key blue backlighting. The 128-bit AES encryption mode helps protect your keystrokes from wireless eavesdropping to keep your personal data safe. The Tenkeyless form factor saves valuable desk space and makes travel easy. It features up to 15 hours of rechargeable battery-powered wireless, or connect via USB wired for uninterrupted gameplay. There are dedicated media keys for control to adjust audio on-the-fly.Accurate, Customisable, Comfortable100% Anti-Ghosting with Full-Key Rollover technology ensures your commands and simultaneous keystrokes always register the way you intended. Assign macros to any key and customize dynamic lighting effects with CORSAIR Utility Engine (CUE). Prevent accidental Windows and Context Menu key presses with the Windows Lock Key. The built in wrist rest provides comfort to enhance your gameplay. Combine with the K63 Wireless Gaming Lapboard (sold separately) to create the ultimate go-anywhere desktop experience.Corsair K63 Wireless Mechanical Gaming Keyboard Specifications:ConnectivityWireless Connectivity Ultra-fast 1ms 2.4GHzBluetooth 4.2 + LEWired Connectivity USB 3.0 or USB 3.1 Type-AUSB Report Rate: 1000HzSwitchesKey Switches Cherry MX RedMechanical45g actuation force2.0mm actuation distanceRated at 50M operationsGold cross-point contactsBacklight Individually lit with per key customizable effectsLED ColourBlueUSB Pass-ThroughN/AWireless Encryption128-bit AESBatteryBattery Type: Built-in lithium-ion, rechargeableBattery Charging Charges via USB to computerBattery Life Up to 15 hours at normal brightness and 75 hours without backlightingDedicated KeysMedia keys: MUTE, VOL DOWN/UP, STOP, PREV, PLAY/PAUSE, NEXTWindows Lock KeyMatrix100% anti-ghosting with full key rolloverCUE (Software)SupportedWrist RestFull length with soft touch finish, detachableCable1.8 m / 6 ftTangle-free rubberDetachableDimensionsL x W x H366mm x 173mm x 41mm14.4 x 6.8 x 1.6Weight1.09 kg / 2.4 lbs Without cable and wrist restWarrantyTwo years