Click a Nerd
Microsoft Windows Driver Package

HID Global - Smartcard Reader - OMNIKEY 3821 Driver

This driver package is mapped in the Click a Nerd database to Windows hardware ID USB\VID_076B&PID_3821. The compatibility records below show every cached Windows target and Hardware ID currently associated with this same Driver GUID.

Driver Package
Package File
20642636_c2eb415194aa3cc3398e831a7bafc22051f72fe9.cab
Catalog Architecture
AMD64
Package Type
CAB
Driver Name
HID Global - Smartcard Reader - OMNIKEY 3821
Driver Version
Release Date
Driver GUID
d785a64f-efcf-49d3-9212-1ed729b52ea3
OS Classification
LEGACY
Last Verified
10/1/2026 7:55:51 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 11 24H264-bit (x64)USB\VID_076B&PID_3821USB\VID_076B&PID_3821Exact Hardware ID
Compatible Hardware IDs
USB\VID_076B&PID_3821
Microsoft Catalog Product Classification

Windows 8 , Windows 8.1 and later drivers , Windows 10 Creators Update and Later Servicing 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?

USB\VID_076B&PID_3821 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 d785a64f-efcf-49d3-9212-1ed729b52ea3.

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
USB\VID_076B&PID_3821
Matched Hardware ID
USB\VID_076B&PID_3821
Match Type
Exact Hardware ID
Canonical Cached Target
Windows 11 24H2 • 64-bit (x64)
Package File
20642636_c2eb415194aa3cc3398e831a7bafc22051f72fe9.cab
Driver GUID
d785a64f-efcf-49d3-9212-1ed729b52ea3