Renkforce 4 ports USB 2.0 changeover switch Black

Constantly replugging USB devices between PCs is time-consuming and nerve-racking, especially so if the USB ports are hard to access. The mechanical USB switch allows for one USB device (e.g. printer, scanner) to be shared by four computers, providing 4 PCs with shared access to one single USB device. That allows 4 PCs to access one single USB device.

Price: £ 17.99 from Conrad Electronic