USB 1.1 and USB 2.0 cables have four internal wires: 'VBUS' for power supply, 'D+' and 'D-' for data communication, and 'GND' for ground (0V). USB 3.0 adds a dedicated TX/RX differential pair for high ...

We may receive a commission on purchases made from links. The introduction of USB Type-C in 2014 was a welcome change for consumer technology. Users had grown frustrated with the confusing mess of ...

Which USB-C cable can do what? It's often not that easy to find out. A clever cable tester helps to sort cables according to their capabilities - and thus bring order to the USB cable chaos. I have a ...

USB-C cables look alike but vary wildly in capability. WhatCable, a free utility for Apple silicon Macs, shows you exactly what each cable supports for charging, data transfer, and display. The paid ...

A good charger is one piece of the puzzle as far as charging your phone is concerned. A shoddy cable can easily ruin your experience, or worse, harm your smartphone. Picking the right cable also takes ...

Buying an expensive, “fast” USB cable only to find that it chugs along like a steam train when transferring data can be highly disappointing. On the other hand, cheaper USB cables that deliver ...