From charging cables to storage devices, USB tech is now old news. But some USB devices are so odd, you probably didn't know they existed. We sussed out a few.

Home gadgets are getting smarter, from coffee machines that do more to vacuums that can actually mop. Forget just making calls or sending texts. The way we communicate is getting a serious upgrade in ...

Your TV is more than a screen. Its USB ports will accommodate webcams, controllers, and other gadgets that add surprising, ...

Xiaomi is famous for its phones and smart-home devices. But long-time fans know the company also likes to explore strange new ideas. Some of its gadgets look practical. Others feel like jokes that ...