Nothing is more frustrating than a poor Wi-Fi signal, especially when downloading games, on a video call, or streaming. An outdated Wi-Fi card could be to blame, and rather than tinkering around in ...

If you travel with a gaggle of 5-volt devices, a simple powered USB hub can charge as many as seven at a time. John P. Falcone is the senior director of commerce content at CNET, where he coordinates ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Joel Santo Domingo Joel Santo Domingo is a writer focused on networking and ...