The Adesso AKB-137CB Illuminated Gaming Keyboard & Mouse Combo is a great choice for gamers who want the important gaming features. The Illuminated Backlit Keyboard and mouse come with a Green, Blue, Purple, Red illumination effect With the touch of the lighting button, user can easily toggle on and off The keyboard's different hotkeys also provide quick access to your media player controls as well as different lighting options Hold FN+Brightnessup to adjust the brightness up, or hold FN+Brightness down to adjust brightness down The mouse equipped with enhanced optical engine of 1000 DPI (by default) allows your device to work with improved speed, accuracy, and reliability Slim and Low Profile keys for smooth, whisper-quiet typing, and exceptional comfort Control your media player with just one touch using the built-in Multimedia Hotkeys for easy access to your favorite video or music playlist The enhanced optical engine of 1000 DPI (by default) allows your device to work with improved speed, accuracy, and reliabilityWHAT'S INCLUDED Keyboard Mouse 17.5"H x 7.4"W x 1.2"D Weight: 2 lbs. Connector: USB Manufacturer's 1-year limited warranty. For warranty information please click here Model no. AKB137CB WARNING: Cancer and Reproductive Harm. For more information go to www.P65Warnings.ca.gov. Size: One Size. Color: None. Gender: unisex. Age Group: adult.