ATTO products are not currently supported with the new Apple
Silicon M1 MacBook and Mac Mini platforms. We are developing a set of
universal drivers that will support both Intel and Apple Silicon Macs
and hope to release them in the near future. Stay tuned for updates
from ATTO on when the new drivers will arrive.
for ExpressSAS SAS/SATA host adapters. Download this file to your Mac
and double click it to launch the driver installation program.
Archived 6Gb ExpressSAS® SAS/SATA HBAs Downloads