So simple to install, does the trick and awesome price!

Product advertised as RX560 but I received a RX 560-B (±20% lower performance), very disappointing

This is a RX560B unit with reduced cores of 896 vs normal 1024 for a RX560. I tried flashing a number of different bios files to get the full number of cores, but this model won't accept it.

However, the overlooking headroom is good and I got a 20% stable overclock that when tested on User benchmark performed on par with a stock RX560 with 1024 cores. Plays Forza 4 Horizon Demo benchmark at medium preset at an average of 60 FPS+. A reasonable result for low end 1080p gaming if you pick up one of these when they are on special. Very happy with final result. :-)