These days, if you need to connect two devices via wire, you'll most likely use HDMI. This display protocol supports all sorts of device pairings. It lets you use your iPhone with an external display, ...

A peripheral device (hardware) that generates input for the computer such as a keyboard, scanner, mouse or digitizer tablet. Contrast with output device. THIS DEFINITION IS FOR PERSONAL USE ONLY. All ...

For a lot of us, day-to-day computing involves using more than one computer—and sometimes more than one computer operating system too. That can mean a lot of wires and a lot of swapping between ...