ExpressSAS 12Gb [Legacy] Driver Windows Windows device driver for ExpressSAS 12Gb [Legacy] Host Bus Adapters. Supports the following versions of Windows: Windows 10, 11 & Windows Server 2019, 2022. Files FileActionwin_drv_esashba4_1500f1.exe — 1.15 — Updated on 2024-06-05Download ExpressSAS 12Gb [Legacy] Driver Windows PRN — Updated on 2024-06-07Download Last Updated: July 23, 2024