You don’t need access to fancy test gear to check and fault-find computer data cables. Instead, this simple device will give a quick indication of the status of point-to-point cable wiring; ie, ...

Q: What are the best options for organizing computer cables under my desk? They’re out of control and I need help. A: If tackling the tangled mess of cables under your desk is a New Year’s resolution, ...

Q: What are the best options for getting all the computer cables under my desk under control? A: If tackling the tangled mess of cables under your desk is a New Year's resolution, the key is strategic ...

Q: What are the best options for getting all the computer cables under my desk under control? A: If tackling the tangled mess of cables under your desk is a New Year’s resolution, the key is strategic ...

If you want to run a signal to a stationary device, such as a desktop computer, an Ethernet cable is a top choice. We list ...

This article was updated March 31, 2023. It was originally published Jan. 8, 2016. Engineers and designers who don’t regularly work with CAT data of cables, and even some that do, can get confused ...