While the size and shape of USB ports are universal, the colors are not. That's why you'll sometimes have blue ports, black ...

There's a standard color code for USB devices and ports. Even with some variation between manufacturers, yellow ports ...

Your computer likely has multiple USB ports, and maybe even multiple types of ports on the same machine, but how does that impact their power output?

Are your USB ports warm to the touch? It could actually be a sign of a greater issue with your computer's components. Here's what you should know.

The Sonnet Echo Dual NVMe Thunderbolt Dock promises fast storage and expanded connectivity for your Mac, but a lack of enough power to the host computer pares down the overall utility a bit.