The Thermaltake eSPORTS Challenger Pro Gaming Keyboard is the world's first and only gaming keyboard with the cooling fan built onto the keyboard. It allows gamers' hand to stay dry and enables better grip as well as superior control. 64KB on-board memory stores five unique user profiles, each with its own set of ten dedicated macro keys. Included software with user-friendly Graphic User Interface allows user to quickly setup macro keys and gaming profile fitted for each individual. Two Hi-Speed USB 2.0 ports located conveniently on the side of keyboard for user to quickly connect mouse, headset or other USB devices. On top of that, keyboard-wide red backlight LEDs enable users to fully utilize what the keyboard can offer even in complete darkness. With various customizable key contents available, the Thermaltake eSPORTS Challenger Pro Gaming Keyboard is pretty much anything you want in a gaming keyboard. Mouse Included: No Operating System Supported: WindowsR 7/Vista/XP Dimensions: 8.5" x 2.5" x 22" Features: World's first and only gaming keyboard with the cooling fan built onto the keyboard. Allows gamers' hand to stay dry and enabling better grip as well as superior control. 64KB on-board memory stores five unique user profiles, each with its own set of ten dedicated macro keys. Included software with user-friendly Graphic User Interface allows user to quickly setup macro keys and gaming profile fitted for each individual. Two Hi-Speed USB 2.0 ports located conveniently on the side of keyboard for user to quickly connect mouse, headset or other USB devices. Keyboard-wide red backlight LEDs enable users to fully utilize what the keyboard can offer even in complete darkness. Parts: 1 year limited Labor: 1 year limi...