Motorola High-Definition Off-Air Receiver (HDT101)
Buy Earplugs Too
It works well as long as you don't mind the louder-than-a-computer fan that roars from this tiny box.  And the interface completely blocks almost half the screen, so as you look to see if something is on...you can't see!  About a third of that solid box blocking the screen is used to display the word Motorola.  I'm returning it.