Amazon.com: Asus EX-RX570-4G (4GB, DVI-D, HDMI, DP, 90YV0AI1-M0NA00 : Electronics
2pcs/set T129215su Ex-rx 570 Gtx 1070/1060 Dual Gpu Cooler Fan For Geforce Asus Arez-ex-rx570-4g/8g Video Graphics Card Cooling - Fans & Cooling - AliExpress
ASUS AMD Radeon™ RX 570 4GB PCI-E Graphics Video Card RX570 EX-RX570-04G PC Mac | eBay
I brought this used RX 570, the graphics card power up fan spin but no display single, the seller told me is a ex mining GPU. Also it recognise on the device