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.

macOS driver for FastFrame Network Interface Cards. Download this file to your Mac and double click it to launch the driver installation program.

macOS High Sierra has introduced User-Approved Kernel Extension Loading. For additional information on this update, please visit: https://developer.apple.com/library/archive/technotes/tn2459/_index.html