Bought as a third device in addition to two MR301 receiver. Connecting, updates Load - Finished. What unfortunately not going - take over the Channel list of the other receivers. This has to be done online laboriously by hand.
The Fernbediehnung I find the old receiver better, because you can "feel" the keys better. For this you can use it to control also your TV. In summary, a good device that does what it should with some ways to make it better