Three Color Backlight M200 Multimedia Ergonomic Gaming KeyboardSpecifications Keys Standard 114 keysPackage Size 500 x 215 x 45mmErgonomic design SupportInterface Type USBMaterial ABSCord Length 1 5MKeys Life 8 000 000 TimesOperation systems Windows XP Vista Win 7 Win 8Features Three color backlight follow switch FN SL Brightness increase follow switch FN ↑ 19 Keys with no breakthroughResponsive keys compact quiet design and feel goodAnti static anti electromagnetic interference and waterproofQuility USB connector for reliable data transmission Keycap using finger joint concave structure design feel very comfortable Using modern screen printing UV character techonology comparative and intense The appearance of fine lines frosted surface contact more exquisite Precise calculation of angle and distance between keys make it use very comfortably and easily Free height adjustable for the humanized design meets the needs of different users Ideal laptop and desktop companion for home and office use Package Included 1 x Wired Keyboard