Keyboard CUE Software Supported in iCUE Media and Volume Controls FN Shortcuts Keyboard Size 65% Wrist Rest Included Not suppported Keyboard Report Rate Up to 8000Hz Keyboard Compatibility PC or Mac® with a USB 3.0 or 3.1 Type-A port|Windows® 10|macOS® 10.15 or later|Internet connection for iCUE software download Keyboard Warranty 2 Year Keyboard Layout NA (North America) Key Switches CORSAIR OPX HID Keyboard Report Rate Up to 8000Hz On Board Memory 8MB Onboard Profiles Up to 50 Keyboard Matrix 67 Keys Key Rollover Full Key (NKRO) with 100% Anti-Ghosting Media Keys FN Shortcuts Media Controls YN FN Shortcuts WIN Lock FN Shortcut Wrist Rest Not suppported Keyboard Cable Material Braided Keyboard Connectivity Wired Wired Connectivity USB 3.0 or 3.1 Type-A Adjustable Height Yes Keyboard Type Size K65 Keyboard Product Family K65 Size 65% Weight 0.833