E-SDS 2-Port USB KVM Switch with Audio and Mic Support, KVM Cables Included, VGA Resolution up to 20481536 CV0205 Connects 1 Keyboard and mouse to 2 PCs Share your stereo speakers among the two computers Support video resolutions up to 2048 x 1536, DDC2B. Built in Auto Scan mode and Plug-n-Play monitor support Multiplatform support - Windows, Linux, Mac, Sun; Port selection via convenient Hot Keys or Push Button No software or power adapter required