The Zus USB 12-volt adapter not only includes two USB charging ports, it also automatically saves your parked car's location to your phone. Wayne Cunningham Managing Editor / Roadshow Wayne Cunningham ...

Wayne Cunningham reviews cars and writes about automotive technology for CNET's Roadshow. Prior to the automotive beat, he covered spyware, Web building technologies, and computer hardware. He began ...

We may receive a commission on purchases made from links. You can buy a USB adapter for your car's 12 volt cig lighter plug for a couple bucks. But if you spend just a tiny bit more time and money, ...

A 12-volt outlet is a convenient feature on many vehicles allowing you to use electronic devices while driving or riding in the car. However, it's important to note that these outlets are intended for ...