Yellow: These ports can support either USB 2.0 or 3.0, and are "always on", meaning they can supply power even when the device they're connected to is off. Orange: Like yellow, but with support for ...

USB port colors range from black and blue to red and purple. Each color has its own meaning, which is worth understanding if ...

If you've ever looked closely at the USB ports on your laptop or desktop PC, you may have noticed that some are labeled with a small symbol. It looks like the letters SS, with a three-pronged icon ...

Red USB ports aren't as common as the blue or black ones you see on most computers. They're mostly USB-A ports, though ...

Oliver Haslam has been writing about phones, computers, games, and anything else that takes a battery or plugs in for more than he'd like to admit. With a focus on mobile and laptops, Oliver is never ...

You can easily find laptops and desktop PCs packing USB-C port certified for Thunderbolt 4 or USB 4. But now the next generation of the standard is picking up speed ...

We may receive a commission on purchases made from links. When you think of USB sticks, you probably see them as portable storage devices. However, they can also serve other useful purposes beyond ...

Hidden away in your Android phone's developer settings is a powerful feature called USB debugging. It's a special mode that opens a direct line of communication between your smartphone and a computer, ...

Apple sometimes mixes up connector types among devices, and that might confuse people even more over the differences between USB-C and Thunderbolt. The connectors look alike, work similarly and accept ...

Laptop USB-C Ports Are Not Created Equal. Microsoft Wants to Change That Not every USB-C port on a laptop supports data, power, and an additional display, so Microsoft is calling on vendors to ...

It’s 2025, and I had to buy a Micro USB to USB-C cable. It’s 2025, and I had to buy a Micro USB to USB-C cable. is a senior reporter and author of the Optimizer newsletter. She has more than 13 years ...

We may receive a commission on purchases made from links. USB is an incredibly versatile interface that's used for everything from data transfers to power delivery in computers, mobile devices, and ...