I purchased this receiver to use with the Mini NES Classic along with the 8Bitdo Retro Receiver. Whilst it now works, I had to perform a series of firmware changes to make it all compatible. I wasn’t able to pair the devices out of the box however I was lucky enough to find some guides online on how to do this. Not for the novice user.
The overall product is great but tricky for the average user to configure and use.