
The remote control (exact same model) that came with my TV had a very weak signal, nothing I tried worked. I had to get him within eight feet of the TV so he could even think about work. Decided to buy another of the same model; I didn't want to program a rogue model that wasn't made specifically for my TV, and it was cheap enough to take the risk. Works great! I don't have to get up every time I want to change channel, volume, use menus, etc. Lazy I know but what's the use of a smart tv without it lol?

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

Dorhea LM2596 DC-DC Buck Converter Step-Down Regulator 4.0-40V To 1.25-37V DC 36V To 24V To 12V To 5V Volt Power Supply Module With LED Voltmeter Display Compatible With Car Motor Buck
16 Review

DC/DC 12V To 24V Boost Converter 40A 960W - Waterproof Voltage Regulator Module For Car Power Supply (10V-16V Input)
15 Review

TV Tuner LUMAX DV-2120HD
15 Review