The RCA R301E1 3-Device Universal Remote Control is originally supplied with Universal Remote Control models: RCA L26WD23, RCA L32WD22, RCA L32WD22A, RCA L32WD23, RCA L37WD2, RCA L37WD22, RCA L37WD23, RCA L42WD22, RCA L46WD22,
The RCA R301E1 3-Device Universal Remote Control is compatible with Universal Remote Control models: RCA L42FHD28, RCA L42FHD37YX7,