A Wow Me idea fresh from the International CES in Las Vegas: RCA's USB Wall Plate Charger, the winner of this year's Best of Innovations award at the consumer electronics show. The Wall Plate Charger is a two port USB charger that plugs into any household outlet, and is the first USB converter that doesn't require replacing the face plate of the outlet. To add to its wow-factor, the device is a mere $19.99.