USB ports are everywhere on our devices because they're vital for charging and transferring data. Just make sure you know ...

LONDON (AP) - Bye, Lightning cable. Hello, USB-C. Apple is ditching its in-house iPhone charging plug and falling in line with the rest of the tech industry by adopting a more widely used connection ...

Under USB-PD, cables are not trusted by default. If a cable can’t explicitly confirm that it supports higher wattage, the ...

Although USB chargers are portable and easy to use, not all USB chargers, connectors and cables are equal. Some USB chargers are more powerful than the others. There are currently four USB ...

Have you ever plugged in a USB-C cable, expecting seamless charging or lightning-fast data transfer, only to be met with disappointment? You’re not alone. Despite its sleek, reversible design and ...

The latest test software streamlines the job of manual oscilloscope set-ups, measurement sequencing, and comparison of test results with USB 2.0 specifications. The latest test software streamlines ...

Editor’s note: This article is part of our roundup of USB-C battery packs. The simplest way to discuss electrical power is in units of volts (V), current measured in amperes or amps (A), and watts (W) ...

Matt Elliott is a senior editor at CNET with a focus on laptops and streaming services. Matt has more than 20 years of experience testing and reviewing laptops. He has worked for CNET in New York and ...