One MAJOR call-out would be you MUST UPDATE FIRMWARE before it will work with the SN30 Pro remote.

Does just what was said and easy firmware update.

I only gave it 3 stars because I contacted the manufacturer about the issue and they never send me the correct firmware

Then, I updated the firmware and now it works like a charm.

Worked nearly perfectly for me, once I had the proper firmware installed

It was a bit of a hassle updating the firmware for both my controller and this receiver; from what I read only the SNES controllers from 8bitdo work off the bat

Updated firmware then confirmed works with NES30.

I wanted to use the SN30 and I accidentally used the wrong firmware (used original S/NES files instead of Classic

While the PS4 controller is listed as compatible, the official firmware does not work