T520-CR Unified Wire Ethernet Controller Driver 6.16.1.0
by ChelsioWindows 11Windows 1064-bitSHA-256 verified
- Manufacturer
- Chelsio
- Device
- T520-CR Unified Wire Ethernet Controller
- Driver version
6.16.1.0- Release date
- February 2, 2022
- Supported Windows
- Windows 11, Windows 10
- Architecture
- 64-bit (x64)
- File size
- 3.0 MB
- File name
25262700-2045-4e9f-a218-b69dc32734eb_635ea0cfcca49d3f474780088cdab090233db360.cab- Digital signature
- Signed - catalog
chnetx64.cat - INF version
02/02/2022,6.16.1.0- INF provider
- Chelsio
- Device class
- Net
- Source
- Microsoft Update Catalog
- Last verified
- July 8, 2026
- SHA-256
9b05cb4c818940284218a29a3188916338a85e1dc546ac65c6b0da2582337355
Supported hardware IDs (299)
- CHT5BUS\CHNET
- CHT6BUS\CHNETWS
- CHT6BUS\CHMIRROR
- CHT5BUS\CHNETWS
- CHT5BUS\CHMIRROR
- CHT6BUS\CHNET
- CHT5VF_NON_WIN_HOST\CHNET
- CHT5VF\CHNET
- PCI\VEN_1425&DEV_5012&SUBSYS_00001425
- PCI\VEN_1425&DEV_5512&SUBSYS_00001425
- PCI\VEN_1425&DEV_5612&SUBSYS_00001425
- PCI\VEN_1425&DEV_5013&SUBSYS_00001425
- PCI\VEN_1425&DEV_5005&SUBSYS_00001425
- PCI\VEN_1425&DEV_5006&SUBSYS_00001425
- PCI\VEN_1425&DEV_5011&SUBSYS_00001425
- PCI\VEN_1425&DEV_500F&SUBSYS_00001425
- PCI\VEN_1425&DEV_5004&SUBSYS_00001425
- PCI\VEN_1425&DEV_5003&SUBSYS_00001425
- PCI\VEN_1425&DEV_5087&SUBSYS_00001425
- PCI\VEN_1425&DEV_500D&SUBSYS_00001425
- PCI\VEN_1425&DEV_500C&SUBSYS_00001425
- PCI\VEN_1425&DEV_500E&SUBSYS_00001425
- PCI\VEN_1425&DEV_5091&SUBSYS_00001425
- PCI\VEN_1425&DEV_5010&SUBSYS_00001425
- PCI\VEN_1425&DEV_5083&SUBSYS_00001425
- PCI\VEN_1425&DEV_500B&SUBSYS_00001425
- PCI\VEN_1425&DEV_5002&SUBSYS_00001425
- PCI\VEN_1425&DEV_5014&SUBSYS_00001425
- PCI\VEN_1425&DEV_5015&SUBSYS_00001425
- PCI\VEN_1425&DEV_5016&SUBSYS_00001425
- PCI\VEN_1425&DEV_500A&SUBSYS_00001425
- PCI\VEN_1425&DEV_501B&SUBSYS_00001425
- PCI\VEN_1425&DEV_5009&SUBSYS_00001425
- PCI\VEN_1425&DEV_501A&SUBSYS_00001425
- PCI\VEN_1425&DEV_5019&SUBSYS_00001425
- PCI\VEN_1425&DEV_5080&SUBSYS_00001425
- PCI\VEN_1425&DEV_5081&SUBSYS_00001425
- PCI\VEN_1425&DEV_5082&SUBSYS_00001425
- PCI\VEN_1425&DEV_5018&SUBSYS_00001425
- PCI\VEN_1425&DEV_5084&SUBSYS_00001425
- PCI\VEN_1425&DEV_5085&SUBSYS_00001425
- PCI\VEN_1425&DEV_5086&SUBSYS_00001425
- PCI\VEN_1425&DEV_5017&SUBSYS_00001425
- PCI\VEN_1425&DEV_5088&SUBSYS_00001425
- PCI\VEN_1425&DEV_5089&SUBSYS_00001425
- PCI\VEN_1425&DEV_5090&SUBSYS_00001425
- PCI\VEN_1425&DEV_5008&SUBSYS_00001425
- PCI\VEN_1425&DEV_5092&SUBSYS_000E1D4C
- PCI\VEN_1425&DEV_5093&SUBSYS_00001425
- PCI\VEN_1425&DEV_5007&SUBSYS_00001425
- + 249 more
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, Windows 10) 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 SHA256and 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).