This is RCA Replaced Remote, Function same as original, and no need any program, only put into new battery can work well. <br /> Some knowing working TV model as below: <br /> <br /> WD11452 WD12143 WD12372 WD11392 WD12422 WD12192 <br /> WD11442 WD12101 WD12492 WD12021 <br /> RCA 46LB45RQ LED39B45RQ 26LA30RQD 32LA30RQ <br />32LA30 LED42C45RQ 46LB45RQ 46LB45RQ LED50B45RQ <br /> RE20QP80 26LARQD LED30B30RQ 40LA45RQ <br /> LED42C45 32LA30RQD LED32B30RQ LED46A55R120Q RCA 42PA30RQ <br /> Remote Control RE20QP80 RCA RE20QP80 LCD LED TV REMOTE CONTROL