QTHREE Radeon RX 550 Low Profile Graphics Card,4GB,GDDR5,128-Bit,VGA,DVI,HDMI,Desktop Small Form Factor Video Card for PC Gaming,Computer GPU,PCI Express X8 3.0,HDPC,Support 4K,DirectX 12
AMD Radeon RX 550 - Graphics card | www.shi.com
Radeon RX 550 4GB Gaming Graphics Card – Alex Electronic Center
Amazon.com: QTHREE Radeon RX 550 4GB Low Profile Graphics Card,GDDR5,128-Bit,VGA,DVI,HDMI,Small Form Factor Computer Video Card for PC Gaming GPU,PCI Express X8 3.0,DirectX 12,Support 4K : Electronics
Apparently Lexa core RX 550s work now · Issue #264 · dortania/bugtracker · GitHub