StarTech.com KVM Switches and Accessories - StarTech.com SV411KUSB, The StarTech.com SV411KUSB 4 Port USB KVM Switch Kit with audio and cables lets you control up to four USB-enabled computers using a single keyboard, mouse and VGA monitor and offers both hot key and top panel pushbutton operation for simple switching between connected computers.Designed to integrate seamlessly into any environment, the USB KVM switch is roughly the size of a deck of playing cards and draws power from the connected computers, so doesn\'t require an external power supply.A suitable solution for virtually any application, the USB KVM switch supports video resolutions of up to 2048 x 1536 as well as audio switching. The USB KVM switch includes four 4ft 4-in-1 VGA and USB host cables, providing everything needed for quick installation to provide a complete, out-of-the-box KVM solution.Delivering dependable and convenient control of multiple computers from a single peripheral station, the KVM switch is backed by a 2-year warranty and free lifetime technical support. StarTech.com SV411KUSB 4 Port Black USB KVM Switch Kit With Cables and Audio