ExpressSAS 12Gb GT Driver macOS

macOS device driver for ExpressSAS 12Gb GT Host Bus Adapters.

Supports the following macOS Versions: macOS 14 Sonoma, macOS 13 Ventura, macOS 12 Monterey & macOS 11 Big Sur.

In macOS 11, Apple introduced User-Approved Kernel Extension Loading. For additional information on this update, please visit here.

When installing an ATTO driver on macOS, you may get a pop-up message warning stating that “this is a system extension that will be incompatible with a future version of macOS.” There is no need to be concerned. ATTO currently uses Kernel Extension Drivers or kexts (also known as System Extensions) to provide the highest-performing drivers possible.



macos_kext_esashba5_1090f1.dmg — 1.09 — Updated on 2024-06-06Download
ExpressSAS 12Gb GT Driver macOS PRN — Updated on 2024-06-06Download
Last Updated: July 19, 2024