Review on Infrared Remote Control Replacement for Samsung TV Models: UN49MU7500F, UN49MU7600F, UN49MU8000F, UN50MU6300F, UN55MU6300F, UN55MU6500F, UN55MU7000F, UN55MU7500F, UN55MU7600F, UN55MU8000F, UN55MU8500F, UN65MU850DF, UN65MU9000F by Laura Taylor

Works within 2 minutes of opening for my model UN55MU6300F. The keys are louder, but I didn't expect such quality as the original. The remote control often causes the mute icon to appear on the screen (I don't know why). I realized that I have to turn the TV off and on 2-4 times to remove it. In a section of the TV home screen, the remote control does not open a text field. All in all, if you're in a pinch and a few minor issues don't bother you, this is a worthwhile buy.