We all know that USB 3.0 is fast. It’s 5 Gbits/s (640 Mbytes/s) — over ten times as fast as the 2.0 maximum. Accounting for the encoding overhead, the raw data throughput is around 4 Gbit/s. But, USB ...

The ubiquitous USB 3.0 connector is advancing to light-speed and longer-distance data transfers thanks to optical cables from Corning that started shipping on Tuesday. Corning’s first USB 3.Optical ...

USB is currently widely used to link between devices, but Intel's optical technology could reduce the need for other cables Intel sees its Light Peak technology for linking devices by optical cable as ...

Intel sees its Light Peak technology for linking devices by optical cable as potentially succeeding USB 3.0, a change that in several years could mean the disappearance of a port used almost ...

For more help with cables, check out Glenn Fleishman’s new book, Take Control of Untangling Connections. It answers common questions and aids in troubleshooting problems. You’ll learn how to recognize ...

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 ...