The Waveshare SIM7600G-H ($82) is one such device that works all over the world using a Raspberry Pi. It includes a nano SIM ...

Whether you’re after a big-ticket tech item to put under the tree this year or just looking for a quality gift for a ...

Protect your phone from "juice jacking" with a cheap USB data blocker. These $15 gadgets block malware transfer at public ...

I’m sorry to be the bearer of bad news, but there’s a good chance your iPhone is letting down your wireless headphones. If you own a decent mid-to-premium pair released within the past few years, such ...

USB, short for Universal Serial Bus, powers most of your gadgets, smartphones and headphones. But as USB standards have evolved over time, this has often lead to some confusion among users. Currently, ...