Trust Computer Products provides a complete, innovative and affordable range of technological products. The key principle in developing products is to offer variation, pleasure, relaxation and excitement to the user, a principle Trust aims to fulfill.¤¤PRODUCT FEATURES:¤¤Sophisticated wireless keyboard and optical multimedia mouse including USB receiver;¤¤Ideal set for controlling Windows Media Center Edition and Media Player applications;¤¤Keyboard with scroll wheel, 19 multimedia buttons, volume control wheel and 4 additional Media Center Edition buttons;¤¤9 button mouse with play/pause, stop, previous/next track buttons to control Windows Media Player and Media Center functions;¤¤Fully compatible with Windows Media Player in Windows Vista, XP MCE and XP without the need to install a driver.