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BayHubTech Integrated MMC/SD controller(Generic) driver

Hardware ID PCI\VEN_1217&DEV_8722

Vendor
BayHubTech (VEN 1217)
Device
Integrated MMC/SD controller(Generic) (DEV 8722)
Bus
PCI / PCI Express
Drivers
21
Windows
Windows 7Windows 8Windows 8.1Windows 10Windows 11

Recommended driver

BayHubTech Integrated MMC/SD controller(Generic) Driver
Version 2.1.101.10740 · Mar 5, 2026 · Windows 10, 11 · 64-bit
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All drivers for VEN_1217&DEV_8722

DriverVersionDateWindowsBits
BayHubTech Integrated MMC/SD controller(Generic) Driver 2.1.101.10740 Mar 5, 2026 Windows 10, 11 64-bit
O2Micro BayHubTech Integrated MMC/SD BH-778 controller Drivers 2.1.101.10700 Apr 9, 2024 Windows 10, 11 32-bit & 64-bit
O2Micro BayHubTech Integrated MMC/SD BH-778 controller Driver 2.1.101.10690 Jan 15, 2024 Windows 10, 11 32-bit & 64-bit
O2Micro CR BH-778 Driver 2.1.101.10670 Sep 28, 2023 Windows 10, 11 32-bit & 64-bit
O2Micro CR BH-778 Driver 2.1.101.10660 Jun 25, 2023 Windows 10, 11 32-bit & 64-bit
O2Micro CR BH-778 Driver 2.1.101.10650 Jun 15, 2023 Windows 10, 11 32-bit & 64-bit
O2Micro CR BH-778 Driver 2.1.101.10640 Feb 9, 2023 Windows 10, 11 32-bit & 64-bit
O2Micro controller BH-778 Driver 2.1.101.10630 Sep 14, 2022 Windows 10, 11 32-bit & 64-bit
O2Micro controller BH-778 Driver 2.1.101.10580 May 10, 2022 Windows 10, 11 32-bit & 64-bit
O2Micro BH-778 Card Reader Driver 2.1.101.10540 Nov 8, 2021 Windows 10, 11 32-bit & 64-bit
O2Micro BH-778 Controller Drivers 2.1.101.10530 Nov 2, 2021 Windows 10, 11 32-bit & 64-bit
O2Micro BayHubTech Integrated MMC/SD controller Drivers 1.1.101.10420, 1.1.101.1025, 1.1.101.1023 May 17, 2021 Windows 10, 11 32-bit & 64-bit
O2Micro BayHubTech Integrated MMC/SD controller Drivers 1.1.1.10171 Dec 29, 2016 Windows 10 64-bit
O2Micro BH778 BayHubTech Flash Memory Card Driver 1.1.1.1013 Aug 2, 2016 Windows 7–10 32-bit & 64-bit

Lenovo packages for this device

Packages published by computer makers for their own models. They contain the same chip drivers, configured for those computers.

DriverVersionDateWindowsBits
Multicard Reader Driver (Lenovo) 10.0.26200.21385, 2.1.106.10074 Aug 24, 2026 Windows 11 64-bit
Multicard Reader Driver (Lenovo) 10.0.26200.21385, 2.1.106.10072 May 26, 2026 Windows 11 64-bit
Multicard Reader Driver (Lenovo) 2.1.101.10734, 10.0.26200.21385, 1.1.54.0 Mar 10, 2026 Windows 11 64-bit
Multicard Reader Driver (Lenovo) 10.0.26200.21385, 2.1.106.10072 Feb 25, 2026 Windows 11 64-bit
Multicard Reader Driver (Lenovo) 10.0.26200.21385, 2.1.106.10072 Feb 6, 2026 Windows 10, 11 64-bit
Multicard Reader Driver (Lenovo) 10.0.26200.21385, 2.1.106.10072 Dec 23, 2025 Windows 11 64-bit
BayHubTech Flash Memory Card (Lenovo) 2.1.101.10734 Aug 13, 2025 Windows 10, 11 64-bit

Is this your device?

  1. Press Win + X and open Device Manager.
  2. Right-click the device (usually under Other devices, with a yellow mark), choose Properties and open the Details tab.
  3. Select Hardware Ids in the list. If the first line starts with PCI\VEN_1217&DEV_8722, the drivers above are for your device.

More about hardware IDs · Fix common device errors

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