Fast, easy switching via keyboard hot keys, push buttons or software Plug-and-play setup - no software required Hot-swap capability allows easy addition or removal of computers without powering down the switch or other computers Speaker and microphone connections allow sharing of audio components between systems (standard 3.5 mm audio connections) Independent audio switching allows you to listen to audio from one computer while switching to the other computer Supports video resolutions up to 2048 x 1536 (standard 15-pin VGA connectors) Supports Microsoft® IntelliMouse® and the scrolling wheel on most mice] Compact design saves desk space Does not require an AC adapter Compatible with all major operating systems Includes two, 6-ft. (1.83 m) Cable Kits