USB has been around for decades, and the sheer number of USB and Thunderbolt versions in 2025 can be bewildering. Here's what you need to know about USB 3, USB 4, Thunderbolt 3, Thunderbolt 4, and ...

USB 3.0 can speed up your setup or tank it depending on what you connect. Learn which devices benefit and which ones fall ...

Now that the upcoming USB4 spec promises to “adopt the Thunderbolt 3 protocol,” some hope it means an end to our international nightmare of USB confusion. You know, the one where there are: Two ...

Is there no end to the dongle problem? We thought the issue was with all of those non-USB-C devices that want to play nicely with the new Macbooks that only have USB-C ports. But what about all those ...

The other day a question from a reader reminded me that there are possible downsides to using USB 3 and USB-C devices. Quick question – When I plug my USB 3 hub into my Mac I notice that my Wi-Fi ...

USB-C cables and connectors: these are controversial topics, and rightfully so – I don’t want to pull any punches. I will also show you that things don’t have to be that bad for you, as long as you’re ...

Apple has decisively transitioned its new MacBook Pros to use the slim, unidirectional new USB-C port first introduced on the Retina MacBook a year and a half ago. Its latest MacBook Pro machines not ...

If you’re asking yourself if all USB-A to USB-C cables work the same, well, the short answer is no. Not at all. To illustrate our point, we reviewed two six-foot, gray-braided Amazon Basics USB-A to ...

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 ...

When SuperSpeed USB was announced in 2007, the branding was a logical differentiator. The term launched with USB 3.0, which brought max data transfer rates from USB 2.0’s measly 0.48Gbps all the way ...

Apple began transitioning to USB-C instead of Lightning with the launch of the iPhone 15 lineup, and USB-C is also used for charging for the iPhone 16 and ‌iPhone 16‌ Pro models. Apple did not improve ...

I have a Dell U2720Q monitor that accepts HDMI 2.0, DisplayPort 1.4 and USB-C. I use USB-C because the monitor acts as a hub for a range of peripherals (keyboard, mouse, webcam, speakers, etc.etc) and ...