DriverCove

Broadcom - Other hardware - WICED HCI UART Driver 3.7.1.1

by Broadcom8.18764-bit32-bitSHA-256 verified

Manufacturer
Broadcom
Device
Broadcom - Other hardware - WICED HCI UART
Driver version
3.7.1.1
Release date
May 13, 2016
Supported Windows
Windows 8.1, Windows 8, Windows 7
Architecture
64-bit (x64), 32-bit (x86)
File size
1.4 MB
File name
20889572_d6cd8b662140862cc8b7399cde8ecb62d174a158.cab
Digital signature
Signed - catalog wicedport.cat
INF version
05/13/2016,3.7.1.1
INF provider
Broadcom
Device class
Ports
Source
Microsoft Update Catalog
Last verified
July 7, 2026
SHA-256
e7f59485d2b4204f3169340f8ede321b4be3aebc9f6f0d03b24cb30cdb206c24

Supported hardware IDs (3)

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

  1. Create a restore point(Start → "Create a restore point" → Create), so you can roll back if anything goes wrong.
  2. Verify compatibility: your Windows version (Windows 8.1, Windows 8, Windows 7) and architecture (x64, x86)must match this driver, and your device's Hardware ID should appear in the list above.
  3. Download the file using the button - it comes directly from Microsoft Update Catalog.
  4. Optionally verify the checksum: open PowerShell, run Get-FileHash your-download.cab -Algorithm SHA256 and compare with the SHA-256 above.
  5. Extract the .cab archive: right-click → Extract All, or run expand -F:* file.cab C:\driver\ in Command Prompt.
  6. 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.
  7. 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).