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, short for Universal Serial Bus, powers most of your gadgets, smartphones and headphones. But as USB standards have evolved over time, this has often lead to some confusion among users. Currently, ...

Roger is a long-time tech journalist with many site credits including AppleInsider and Android Authority. His specialties include everything from Apple, Android, and Windows devices through to ...

Apple has changed its MacBook connection standard from Thunderbolt 4 to Thunderbolt 5. Macs that boast an M4 Pro, M4 Max or M3 Ultra now come armed with at least three Thunderbolt 5 ports, while Macs ...

The modern world runs on USB, also known as Universal Serial Bus. Whether it's the old-school USB-A ports built into hotel lamps or high-powered Thunderbolt powering entire workstations, USB is still ...

With DisplayPort 2.0 support, next-generation USB technology should help PC makers banish another port starting in 2021. Stephen Shankland worked at CNET from 1998 to 2024 and wrote about processors, ...

I could spoil this entire article and tell you right off the bat which high-speed bus protocol you should be looking at for you current and future external storage needs… But where’s the fun in that?

The use of USB rather than Thunderbolt means that the USB 4 Dock isn’t aimed at professional users who need high-speed data transfer. However, it does provide dual-display support (60Hz) along with an ...

Stephen Shankland worked at CNET from 1998 to 2024 and wrote about processors, digital photography, AI, quantum computing, computer science, materials science, supercomputers, drones, browsers, 3D ...