The USB Specification requires current limiting and/or power switching for USB power management, and references resettable polymeric positive temperature coefficient (PPTC) devices and solid-state ...

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 ...

Chandraveer, a seasoned mechanical design engineer turned tech reporter and reviewer, brings more than three years of rich experience in consumer tech journalism to the table, having contributed to ...