The IOGEAR 2-Port USB Cable KVM allows users to share a VGA monitor, a USB mouse, and a USB keyboard between two computers. Users can switch between computers using a manual switch located on a wired remote controller that can be placed on your desk for ease of reach. It offers an out-of-box solution with no additional cables needed. It supports multiple operating systems including Windows, Sun, and Mac. It is entirely plug-n-play and requires no software to run. It is also powered through the USB bus and thus does not require a power supply to run. It is the ideal KVM for those who want a competitively priced, entry level KVM that will allow them to multitask with two computers at their disposal.- One USB keyboard, USB mouse, and VGA monitor control two computers- Max resolution: 2048 x 1536, DDC2B- Plug-n-Play monitor support- 4' long molded-in cables to simplify setup- Compact design features two attached KVM (USB and VGA) cables- Compatible with PC, MAC and SUN operating platforms- Supports Windows 2000 or higher, Mac OS 9.0 or higher, Sun Solaris 9 or higher- No software drivers required - simply connect the cables to the computers- Computer selection via 6 ft remote controller cable that can be placed on your desk for easy reach- Full Mac keyboard support- Supports programmable mice- No power adapter required