Top positive review
Is exactly what it says it is and works as expected
Reviewed in Australia on 21 June 2020
Both regular AD2P audio steaming and HSP for voice chat/skype work as expected, though as using headphones is my primary reason for buying the adaptor I haven't really tested all the other Bluetooth protocols/profiles it says it supports. I did run a mouse off it for a little while too and it was fine.
Pretty much the only possible potential "down side" I can think of for this thing is its range is no way near as good as a unit with an external aerial, so if your use case needs more range than just within the same room it might be better to look for an external aerial model.