Verbatim 96666 Wireless Slim Keyboard and Mouse with Volume Wheel Wireless Plug in receiver and go wireless. 2.4 Ghz reliability and performance. Volume Wheel, Turn the music up or down with the volume wheel. Media Console, Play, Pause, control your tunes from the Media Console. Internet Browser Control, Favorites, Home, Refresh, browse the internet with easy keys, Slim Slim, Space saving slim design