Aircraft grade anodized brushed aluminum frame: Built to withstand a lifetime of gaming. Lightweight and rugged durability, necessary for a keyboard that's going to see a lot of action 8MB profile storage with hardware macro and lighting playback: Allow access up to three stored profiles on the go, independent of external software. Windows 10, Windows 8, Windows 7, or Windows Vista Dynamic multicolor per key backlighting with light edge: Adjust each key's color and illumination level in addition to 19 zones on the top edge light bar for sophisticated and dramatic animations 100 percentage Cherry MX Speed RGB mechanical key switches: Unleash blistering speed with the 1.2 millimeter actuation and durability of gold contact Cherry MX mechanical key switches 6 programmable G keys for in game macros: Assign single keystrokes or complex multi key combos to any of the 6 dedicated macro keys. Full key (NKRO) with 100 percentage anti-ghosting. HID keyboard report rate: 1000 Hz