Download Drivers Acer Aspire One P531h (AOP531h) for Windows 7 x86 3G Module Driver Date: 2009/12/22 Version: 5.1.28.0 Vendor: Option Size: 322.0 KB SATA AHCI Driver Date: 2012/03/29 Version: 8.8.0.1009 Vendor: Intel Size: 43.2 MB Audio Driver
Acer Aspire One Archive

Drivers Acer Aspire One P531h (AOP531h) for Windows Vista x86
Download Drivers Acer Aspire One P531h (AOP531h) for Windows Vista x86 3G Module Driver Date: 2009/05/15 Version: 5.0.20.0 Vendor: Option Size: 31.2 MB 3G Module Driver Date: 2009/07/21 Version: 1.0.14 Vendor: QUALCOMM Size: 6.4 MB Audio Driver

Drivers Acer Aspire One P531h (AOP531h) for Windows XP x86
Download Drivers Acer Aspire One P531h (AOP531h) for Windows XP x86 3G Module Driver Date: 2009/07/21 Version: 5.0.12.0 Vendor: Option Size: 31.6 MB 3G Module Driver Date: 2009/07/21 Version: 1.0.14 Vendor: QUALCOMM Size: 6.4 MB SATA AHCI