DriverCove

ZTE Corporation - Other Hardware - ZTE U85 USB Serial Port Dbg Driver 1.2040.0.10

by ZTE CorporationXP32-bitSHA-256 verified

Manufacturer
ZTE Corporation
Device
ZTE Corporation - Other Hardware - ZTE U85 USB Serial Port Dbg
Driver version
1.2040.0.10
Release date
October 10, 2007
Supported Windows
Windows XP
Architecture
32-bit (x86)
File size
100 KB
File name
20145737_b53ba87b5cc8353a1e8d5859da85a67f8bd7264a.cab
Digital signature
Signed - catalog ZTETD_HandSetModem.cat
INF version
12/24/2007,7.2040.0.10
INF provider
ZTE Corporation
Device class
Modem
Source
Microsoft Update Catalog
Last verified
July 8, 2026
SHA-256
24a36e478b983800a4d2774799dcb1cd5fd97903ac1f9d6eb985491ee751378a

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

  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 XP) and architecture (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).