ECS recently announced that ECS B85H3-M4 is world’s first motherboard with Intel ® B85 chipset to receive Microsoft WHCK (Windows Hardware Certification Kit) Certification for Windows 8.1 Operation System. ECS is proud to provide our users Windows 8.1 compatible motherboards with high quality and reliability for exploring better user experience.
Windows hardware certification report: ECS B85H3-M4
https://sysdev.microsoft.com/en-S/Hardware/LogoVerificationReport.aspx?sid=1597250
