Computers have limited USB ports and you may need more than you have. USB hubs are a good solution, but you may be using them wrong and having problems.

I'm having trouble getting a USB printer to work from a Raspberry Pi when I attach it with a USB hub. I have a Raspberry Pi Zero W Rev 1.1 running Raspbian 11 Bullseye. I've had a laser printer ...

Unplugging USB hubs On Friday, we noted a rash of kernel panic reports stemming from the installation of Mac OS X 10.2.5. These panics generally occur either during startup, or a few minutes ...

Some Mac users who upgraded to macOS Monterey this week are experiencing problems getting USB hubs and other USB-based devices to work properly with their machines, based on scattered online reports.

A few weeks back I answered some reader questions about connecting a PC to a TV and adding a second monitor. My mailbag just keeps filling up, so this week I’ll tackle some more questions–about ...

Some Mac users who updated to Apple's latest macOS Sonoma 14.4 software release are experiencing connectivity issues with USB hubs and monitors with USB ports, with several reports of mice, keyboards, ...