Click a Nerd
Microsoft Windows Driver Package

Realtek Semiconductor Corp. - Network - ZyXEL FN312 10/100 PCI Adapter Driver

This driver package is mapped in the Click a Nerd database to Windows hardware ID PCI\VEN_10EC&DEV_8139&SUBSYS_3303187E. The compatibility records below show every cached Windows target and Hardware ID currently associated with this same Driver GUID.

Driver Package
Package File
20466220_7883d4ceeb416bf21a98519766388c3e71ade3f4.cab
Catalog Architecture
AMD64
Package Type
CAB
Driver Name
Realtek Semiconductor Corp. - Network - ZyXEL FN312 10/100 PCI Adapter
Driver Version
Release Date
Driver GUID
7ff3bf92-e941-47b9-af59-b5bb4a18a9d2
OS Classification
LEGACY
Last Verified
10/3/2026 11:43:30 AM
Microsoft Driver Download
This package URL points to Microsoft's Windows Update download infrastructure. The CAB is the underlying package associated with this Driver GUID.
Download Microsoft Driver Package
Verified Cached Compatibility
Windows TargetArchitectureHardware IDMatched IDMatch
Windows 1064-bit (x64)PCI\VEN_10EC&DEV_8139&SUBSYS_3303187EPCI\VEN_10EC&DEV_8139&SUBSYS_3303187EExact Hardware ID
Windows 11 24H264-bit (x64)PCI\VEN_10EC&DEV_8139&SUBSYS_3303187EPCI\VEN_10EC&DEV_8139&SUBSYS_3303187EExact Hardware ID
Compatible Hardware IDs
PCI\VEN_10EC&DEV_8139&SUBSYS_3303187E
Microsoft Catalog Product Classification

Windows 7 , Windows 8 , Windows 8.1 and later drivers

This is the product classification stored with the Microsoft Catalog result. It is shown separately from the Click a Nerd cached compatibility records above.

What Is This Hardware ID?

PCI\VEN_10EC&DEV_8139&SUBSYS_3303187E is the Windows Plug and Play Hardware ID used for this cached match.

Windows uses Hardware IDs to identify installed devices and match them with compatible driver packages. Click a Nerd maps the Hardware ID to the Microsoft Catalog package identified by Driver GUID 7ff3bf92-e941-47b9-af59-b5bb4a18a9d2.

How to Install a CAB Driver
  1. Download the CAB package from the Microsoft-hosted link above.
  2. Extract the CAB contents to a folder on the computer.
  3. Open Device Manager and locate the device you are updating.
  4. Choose Update driver, then Browse my computer for drivers.
  5. Select the extracted folder and allow Windows to locate the matching INF for the device.
Technical Match Details
Canonical Hardware ID
PCI\VEN_10EC&DEV_8139&SUBSYS_3303187E
Matched Hardware ID
PCI\VEN_10EC&DEV_8139&SUBSYS_3303187E
Match Type
Exact Hardware ID
Canonical Cached Target
Windows 11 24H2 • 64-bit (x64)
Package File
20466220_7883d4ceeb416bf21a98519766388c3e71ade3f4.cab
Driver GUID
7ff3bf92-e941-47b9-af59-b5bb4a18a9d2