Poly, Inc. - USBDevice - 23.4.1.328 Driver 23.4.1.328

by Poly, Inc.Windows 1164-bitSHA-256 verified

Manufacturer: Poly, Inc.
Device: Poly, Inc. - USBDevice - 23.4.1.328
Driver version: 23.4.1.328
Release date: January 20, 2023
Supported Windows: Windows 11
Architecture: 64-bit (x64)
File size: 466.2 MB
File name: ulcc_87a09325b1a3fcdb9a0513fe13aa2ec27cac25a9.cab
Digital signature: Signed - catalog PolyUlccWinUpdateDriver.cat
INF version: 01/20/2023,23.4.001.00328
INF provider: Poly, Inc.
Device class: USBDevice
Source: Microsoft Update Catalog
Last verified: July 8, 2026
SHA-256: 6f13d573aca2994de792024c96024faf922432745f67c98176e28e2132c61643

Supported hardware IDs (2)

Compare with your device: Device Manager → right-click the device → Properties → Details → Hardware Ids. If one of the values above matches, this driver supports your hardware.

How to install

Create a restore point(Start → "Create a restore point" → Create), so you can roll back if anything goes wrong.
Verify compatibility: your Windows version (Windows 11) and architecture (x64)must match this driver, and your device's Hardware ID should appear in the list above.
Download the file using the button - it comes directly from Microsoft Update Catalog.
Optionally verify the checksum: open PowerShell, run Get-FileHash your-download.cab -Algorithm SHA256 and compare with the SHA-256 above.
Extract the .cab archive: right-click → Extract All, or run expand -F:* file.cab C:\driver\ in Command Prompt.
Install via Device Manager: right-click your device → Update driver → Browse my computer → point to the extracted folder. Alternatively run pnputil /add-driver C:\driver\*.inf /install.
Check Device Manager: the device should show no warning icons, and the driver version should match.

How to roll back

If the device stops working after the update: Device Manager → right-click the device → Properties → Driver tab → Roll Back Driver. If the button is greyed out, use the restore point from step 1 (Start → "Recovery" → Open System Restore).