Trendnet TK-408K Blue KVM switch

4-Port PS/2 KVM Switch Kit w/Audio The4-Port PS/2 Audio KVM Switch lets you control multimedia PCs with just one keyboard, monitor, mouse, microphone, and a set of speakers. The KVM switch not only allows you to share your monitor, keyboard and mouse but you can also share microphone and speakers. With just a simple press of a button, this KVM switch eliminates the hassle of cable swapping and switching between 4PCs. With it's Hot-Plug, Auto-Scan and Hot-Key operating features, the TK-408Kis the perfect choice for managing 4 PCs. Separate KVM cables are included.

-Use one keyboard, monitor, and mouse to control four computer.
-4-PortPS/2 KVM switch with 1 set of MIC/Speaker port.
-4 sets of PS/2, VGA and audio & microphone cables.
-Support Microsoft IntelliMouse, Optical Mouse, Logitech NetMouse and more.
-Superior video quality up to 2048 x 1536 resolution.
-Support Windows 98(SE)/ME/2000/XP/2003 server and Linux.
-Hot-Plug feature, add PC or remove the connected PC for maintenance without powering down the KVM Switch or other PC’s.
-No software required, easy PC selection via push button or hot-key commands.
-Auto-scan mode for monitoring PC’s.
-LED display for easy status monitoring.
-PS/2Interface Power method.
-2-year limited warranty.