This simple device allows two computers to share a single USB printer or some other USB device, such as an external flash drive, memory card reader or scanner. A rotary switch selects the PC that you ...

This circuit switches a printer’s USB connection from a PC to a laptop. What was needed was a method of allowing a laptop to use the printer occasionally while at all other times the printer would be ...

USB hubs enable you to attach multiple devices, such as printers, hard drives and card readers, to a single computer. However, the USB hub only makes the devices available to one computer at a time.

Most modern inkjet and laser printers are equipped with a built-in USB port for connecting to a PC quickly and with minimal effort. If your small business is like many others, you probably have two or ...

A device that allows one or more USB peripherals to be connected to multiple computers, one computer at a time. For example, a USB switch allows sharing a printer or external storage drive with two or ...