Ujjdwiurgh Desktop Computer Printer Adapter Box 4 Port USB 2.0 4 in 1 Out Switch Switcher for PC Laptop for Scanner

4 in 1 out USB print sharer, Allow up to 4 computer to share one USB device, for example, printer scanner, camera, keyboard and any other devices with USB port. USB 2.0 hi-speed transmission, stable and reliable, no data loss. Easy office sharging and printing, saving office cost and more time, improve working effiency. High-performance main conmtrol chip, stable use, high compatibility, support full drive-free, plug and play, stable output. Frosted metal shell, ,no rust, high temperature resistance, longer service life.