No, I use two of these with different numbers linked to a laptop and an AirTurn bt 105 on Bluetooth with my iPad at the same time and absolutly no problems. No interference at all
I'm sorry I don't that answer. My experience with the Kensington model was hopeless. I sent three back and decided to get a different make. Sorry I can't be more helpful.
answered on 22 Mar. 2014
Not tried it with audio so no idea. Other than that our experience with the Kensington model is good.
Sorry , I can not help. I have only used the remote for showing pictures , no audio .
answered on 24 Mar. 2014