
It seems that the remote control was pulled upside down on a rough surface, the plastic bag in which it was rubbed in these places. The bubble wrap it came in was undamaged so there were scratches on the bottom of the remote before it was placed in the envelope. Seems to work well, time will tell how long it lasts compared to the original that came with the TV.

HOMELYLIFE 600W High Power Voltage Reducer DC 48V 60V 72V Step Down To DC 12V 50A Buck Converter Waterproof Module Car Truck Power Regulator Transformer
12 Review

EXuby Digital Converter Box For TV With RF/Coaxial And RCA Cable For Recording And Viewing Full HD Digital Channels Free (Instant Or Scheduled Recording, 1080P HDTV, HDMI Output, 7 Day Program Guide)
12 Review

TV Tuner LUMAX DV-2120HD
15 Review

Kohree 36V To 12V DC/DC Converter Regulator - 10A 120W Golf Cart Voltage Reducer
17 Review