The 4x4 USB 2.0 Peripheral Sharing Switch from IOGEAR allows four computers to share up to four USB peripheral devices. It has four USB 2.0 Type-A ports for connecting peripherals and four built-in USB 2.0 Type-A cables for interfacing with other devices. More devices can be supported by adding an optional USB hub.
Simply press the button on the attached cable to switch to any of the connected computers. The switch is USB 2.0 compliant, and supports data transfer speeds up to 480 Mb/s. The built-in USB ports allow for the charging of smartphones or other USB-compatible devices, while LED indicators show at-a-glance which computer is active and using any peripherals that you've connected. Additional features include over-current protection, support for hot-plugging, and a molded in-cable design.