Used this one two trips from DFW to StL...with an old 12 volt TV, that I scavanged from a TV/VCR unit that didn't fit in new minivan.Works like a champ, both in the car and in the home.(Buy a $30 RF modulator, and you can hook it up to any cable ready TV, perfect for hotel room TVs)We've given this a work out with three kids, in the car. And then in a downstairs basement, and it works great.