One amazing thing about USB-C is its high-speed capabilities. The pinout gives you four high-speed differential pairs and a few more lower-speed pairs, which let you pump giant amounts of data through ...

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 ...

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 ...

I've got some old cords that have a micro-usb port on one end and a wall plug on the other. These are for charging mobile phones I used to have. Should I toss them or save them for future phones I'll ...

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 ...

USB has come a long way since the 12Mbps days of the ’90s. It has waved goodbye to USB-B and is inching away from USB-A in favor of the slim, reversible USB-C connector. Data transfer rates have ...

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 ...

In 2026, it's hard to find a tech gadget that doesn't include a USB-C port. The oval port is ubiquitous across smartphones, tablets, and most computers. Thank goodness, because now we can use one ...

When you buy through our links, Business Insider may earn an affiliate commission. Learn more USB stands for "Universal Serial Bus." It was named this because engineers felt it would replace other ...

We may receive a commission on purchases made from links. Ah, USB; where would we be without it? Introduced in the late 1990s as a one-size-fits-all replacement for the handful of ports and ...

Commentary: USB-C's charging and data transfer versatility also brings complications that millions of folks now get to experience firsthand. Stephen Shankland worked at CNET from 1998 to 2024 and ...