The Belkin Desktop KVM Switch share up to two high-resolution monitors, keyboard, and mouse with up to four computers, saving space on your desk and reducing equipment clutter. The sleek, new design incorporates a built-in USB 2.0 2-port hub with one of the ports conveniently located on the front. This is perfect for connecting an MP3 player, printer, scanner, or any of USB devices to the KVM Switch while allowing connected computers to access them. Sensitive push buttons on the front allow for easy switching, and independent audio-switching means you can play music from one computer while accessing files from another.