Gaming Keyboard Mixed Colors 104 Keys for Windows PCFeaturing:Compatible with Windows XP or newer,plug and play.FRAMELESS DESIGN40% smaller footprint versus other classic keyboards gives you more free space on your desktop.RAISED KEYSSuspended key cap design for easy maintenance and stylish looks. Tech specs:Keys: 104Switch type: membraneSwitch rating: 10 million pressesKey route: 4.0 ± 0.4 mmOperating force: 55 ± 10 gBacklight: mixed colors (Rainbow)Interface: USB 2.0Cable length: 1.5 mSize: 442 x 135 x 30 mmOS support: Windows 7 or newer