The IOGEAR GUS434 sharing switch is a convenient solution to share four USB peripherals between four different computers. It supports plug-and-play functionality with no need for software installation, while also letting you easily switch between those four computers with a simple button press. Complaint with USB 3.0, this switch offers data transfer rates up to 5Gbps and is also backward-compatible with USB 2.0 & USB 1.1.