E-3LUE K750 Water Resistant Professional Backlit Gaming Keyboard,Illuminated LED Wired Keyboard with 19 Non-conflict Keys,19 Switchable Backlight Colors (White) This keyboard has a similar user experience with a mechanical keyboard.Constructed with floating keys,104 standard keys, 19 keys without conflict, Multimedia keys,1.6m Fiber braided cable,WIN KEYS can be disabled for gaming Multi-Color backlight that have 19 modes and 3 brightness levels(full-medium-low-OFF),LED backlit can be turn off. Easy-to-reach multimedia keys,provides multimedia controls for entertainment and email. Compact size & fashionable design profile for more ergonomic,Super-comfortable keyboard typing performance and feel,great for all kinds of game players. Compatibility: Windows 10/Windows 8 /Windows 7 /Windows XP / Mac OS X,Plug and play,No driver needed