I bought a cheap NexxTech UFO-style omnidirectional TV antenna last year. I never used it. When I finally went to take it out of the box this week, it was missing the AC adapter and power injector.

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. ST. LOUIS—Summer is here, and as some people will hit the road in their RVs to travel the country ...