It is intended for these models SAMSUNG:PS43F4900AK, PS43F4900AW, PS51F4900AK, PS51F4900AW, PS55F4900AW, UE32F6100AK, UE32F6100AW, UE32T4002A, UE40F6100AK, UE40F6100AW, UE40F6170SS, UE46F6100AK, UE46F6100AW, UE50F6100AK, UE50F6170SS, UE55F6100AK, UE55F6100AW, UE55F6105 ...It is intended for these models SAMSUNG:PS43F4900AK, PS43F4900AW, PS51F4900AK, PS51F4900AW, PS55F4900AW, UE32F6100AK, UE32F6100AW, UE32T4002A, UE40F6100AK, UE40F6100AW, UE40F6170SS, UE46F6100AK, UE46F6100AW, UE50F6100AK, UE50F6170SS, UE55F6100AK, UE55F6100AW, UE55F6105, UE60F6100AK. (There may not be listed all compatible models. This is exactly the same remote control as the original.
The only difference is that it does not have the SAMSUNG logo (that's the only reason it's cheaper). Otherwise, it is the same remote, high quality, reliability and transmitting distance exactly the same as the original remote control. Just insert batteries and it works with all the models listed above.