ACS-61xxx, PCIe to SAS SATA RAID HBA Driver 1.7.0.0
by Accusys Inc.Windows 11Windows 1032-bitSHA-256 verified
- Manufacturer
- Accusys Inc.
- Device
- ACS-61xxx, PCIe to SAS SATA RAID HBA
- Driver version
1.7.0.0- Release date
- February 19, 2008
- Supported Windows
- Windows 11, Windows 10
- Architecture
- 32-bit (x86)
- File size
- 27 KB
- File name
20159121_9492f6237203299a3a6e1d0db89a516ce8ce7b5b.cab- Digital signature
- Signed - catalog
acs6xs.cat - INF version
02/19/2008,1.7.0.0- INF provider
- Accusys Inc.
- Device class
- SCSIAdapter
- Source
- Microsoft Update Catalog
- Last verified
- July 8, 2026
- SHA-256
3faef84c0c82961336d68c0a637b7233464e2b44569c619ba63585d6c7706a9f
Supported hardware IDs (2)
Compare with your device: Device Manager → right-click the device → Properties → Details → Hardware Ids. If one of the values above matches, this driver supports your hardware.
How to install
- Create a restore point(Start → "Create a restore point" → Create), so you can roll back if anything goes wrong.
- Verify compatibility: your Windows version (Windows 11, Windows 10) and architecture (x86)must match this driver, and your device's Hardware ID should appear in the list above.
- Download the file using the button - it comes directly from Microsoft Update Catalog.
- Optionally verify the checksum: open PowerShell, run
Get-FileHash your-download.cab -Algorithm SHA256and compare with the SHA-256 above. - Extract the .cab archive: right-click → Extract All, or run
expand -F:* file.cab C:\driver\in Command Prompt. - Install via Device Manager: right-click your device → Update driver → Browse my computer → point to the extracted folder. Alternatively run
pnputil /add-driver C:\driver\*.inf /install. - Check Device Manager: the device should show no warning icons, and the driver version should match.
How to roll back
If the device stops working after the update: Device Manager → right-click the device → Properties → Driver tab → Roll Back Driver. If the button is greyed out, use the restore point from step 1 (Start → "Recovery" → Open System Restore).