ExpressSAS 6Gb macOS Software

macOS driver for 6Gb SAS/SATA adapters. Download this file to your Mac and double click it to launch the driver installation program. The ATTO CLI Tool is also included and can be used by advanced users to perform additional capabilities and various functions within the adapters. It can be used locally via a terminal application and uses ASCII commands typed while in CLI mode.

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

Please refer to the Product Release Notes for more detailed information on operating system support as well as specific information about release contents.

Files

File	Action
Product Release Notes ExpressSAS 6Gb HBAs - macOS — 2.6.9 — Updated on 2022-02-07	Download
Product Release Notes ATTO ConfigTool - macOS — 4.4.0 — Updated on 2023-10-03	Download
macos_kext_esashba2_2690f1	Download
macos_fls_esashba2_221213	Download
osx_app_configtool_440	Download

Last Updated: June 26, 2024