Share information between several computers with ease using the StarTech.com SV431USBAE 4 Port USB KVM Switch. The USB switch supports high-resolution video and audio applications that can be shared between multiple connected computers. The Startech rack-mountable KVM switch provides control for up to four computers using a single USB keyboard and mouse set. With an integrated USB 2.0 hub that allows you to select a specific computer to share access with other high-speed USB peripherals, you can share HD videos that are up to 1920x1440 pixels and vital applications with just a few clicks. The StarTech KVM switch and USB 2.0 hub has a sturdy metal chassis for superior durability and can be rack-mounted in a server or cabinet to save space and eliminate unwanted clutter. Share your high-speed applications with ease using this KVM switch that is ideal for a wide range of settings, including classrooms and offices.