DriverCove

Sony Ericsson Mobile Communications AB - Other hardware - Sony Ericsson M600 USB Modem Driver 4.40.2.1

by Sony Ericsson Mobile Communications AB87XP64-bit32-bitSHA-256 verified

Manufacturer
Sony Ericsson Mobile Communications AB
Device
Sony Ericsson Mobile Communications AB - Other hardware - Sony Ericsson M600 USB Modem
Driver version
4.40.2.1
Release date
April 13, 2007
Supported Windows
Windows 8, Windows 7, Windows XP
Architecture
64-bit (x64), 32-bit (x86)
File size
384 KB
File name
20045638_be9dacfd2992bcf972423184fffe37690cd76d99.cab
Digital signature
Signed - catalog zebrsce.cat
INF version
04/13/2007,4.40.2.1
INF provider
Sony Ericsson Mobile Communications AB
Device class
Ports
Source
Microsoft Update Catalog
Last verified
July 8, 2026
SHA-256
14ef105c9a796ca149916ed959b24d987b1c3fcdc7a6d53fcc0c1c1bf7c63e25

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, Windows 7, Windows XP) 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).