No programming is required, simply plug and play. Note: this is an infrared remote control without voice functionality. 2x AAA are required (not included). Compatible with (but not limited to these models): 2021 OLED TV's G1 C1 A1 series OLED77C1PUB OLED48C1AUB OLED48C1PUB OLED55C1AUB OLED55C1PUA OLED55C1PUB OLED65C1AUA OLED65C1AUB OLED65C1PUB OLED77C1AUA OLED77C1AUB OLED83C1AUA OLED83C1PUA OLED48A1AUA OLED48A1PUA OLED55A1AUA OLED55A1PUA OLED55B1PUA OLED55G1PUA OLED65A1AUA OLED65A1PUA OLED65B1PUA OLED65G1PUA OLED77A1AUA OLED77A1PUA OLED77G1PUA RCLLGEMR21GA R-C-LLGEMR21GA 2021 NanoCell TV's fit for NANO NANOCELL series: NANO99 NANO90 NANO85 NANO80 NANO75 series 75NANO90UPA 43NANO75UPA 50NANO75UPA 50NANO77ZPA 50NANO80UPA 50NANO85APA 55NANO75UPA 55NANO77ZPA 55NANO80UPA 55NANO85APA 55NANO90UPA 65NANO75UPA 65NANO77ZPA 65NANO80UPA 65NANO85APA 65NANO90UPA 75NANO75UPA 75NANO80UPA 75NANO85APA 86NANO75UPA 86NANO85APA 86NANO90UPA 86NANO99UPA 50NANO75PUA 50NANO80P 55NANO80P 55NANO90P 2021 QNED Mini-LED TV's QNED99 QNED90 series 75QNED90UPA 75QNED99UPA 86QNED90UPA 86QNED99UPA 2021 UHD TV's UP80 UP75 series 43UP8000PTB 50UP8000PTB 55UP8000PTB 65UP8000PTB 70UP8050PVB 55UP7550PVG 65UP7550PVG 70UP7550PVD