USB4 is the fourth generation of the USB standard. It was first announced in 2019 by USB Implementers Forum (USB-IF) member companies. The goal for USB4 encompasses increasing link bandwidth, helping ...

Many laptop brands have removed ports in favor of slim and lighter designs. The current-gen laptop offers limited ports which makes it inconvenient to connect multiple devices. Thanks to USB hubs, ...

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 Type-C promises to be the answer to all our high-speed serial connectivity dreams, and more. Headlines have trumpeted its higher speeds and an increased power delivery capability, but what has ...

With a tethered dock, rather than plugging the laptop into a frame, just a single USB cable is required. With a tethered dock, rather than plugging the laptop into a frame, just a single USB cable is ...

C, and USB Type-B ports all provide data transfers and power delivery, though the latter is much less common on modern ...

The USB full form is Universal Serial Bus. It is one of the most important inventions in the world of computers and electronics because it makes connecting devices simple and easy. Using computers and ...

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 ...

Designing robust systems using a high-speed interface like USB Type-C requires a great deal of care. When the interface involves advanced features like USB power delivery, debugging designs becomes ...