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PCI\VEN_8086&DEV_777B driver

Hardware ID PCI\VEN_8086&DEV_777B

Bus
PCI / PCI Express
Drivers
8
Windows
Windows 10Windows 11

Recommended driver

Cirrus Logic XU Audio Driver (Lenovo)
Version 1.0.545.4086, 20.40.12641.6 · Jun 10, 2026 · Windows 11 · 64-bit
Get driver

All drivers for VEN_8086&DEV_777B: Lenovo packages for this device

DriverVersionDateWindowsBits
Cirrus Logic XU Audio Driver (Lenovo) 1.0.545.4086, 20.40.12641.6 Jun 10, 2026 Windows 11 64-bit
Intel Serial IO Driver (Lenovo) 30.100.2527.40 Jun 8, 2026 Windows 11 64-bit
WinTab Driver (Lenovo) 8.0.2.21 Feb 14, 2026 Windows 11 64-bit
Intel Serial IO Driver (Lenovo) 30.100.2527.40 Feb 13, 2026 Windows 10, 11 64-bit
Intel Serial IO Driver (Lenovo) 30.100.2418.12 Sep 22, 2025 Windows 11 64-bit

Dell packages for this device

DriverVersionDateWindowsBits
Intel Serial IO Driver (Dell) 30.100.2531.33 Dec 21, 2025 Windows 11 64-bit
Intel Serial IO Driver (Dell) 30.100.2418.12 May 30, 2024 Windows 10 64-bit

HP packages for this device

DriverVersionDateWindowsBits
Intel Serial IO Driver (HP) 30.100.2527.40 Jan 30, 2026 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_8086&DEV_777B, the drivers above are for your device.

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