Mining crypto - Z270-A 12 GPU Rig with AMD RX570 4G Nitro+covekot (49)in #amd • 8 years ago 12 AMD RX570's working on ASUS Z270-A Motherboard by using 2 m.2 PCI-E Extenders and one 1 to 4 PCI-E extender! Amazing! Will he be able to get 15 to work? #card #rx570 #z270 #nitro