DriverCove

DELL - Modem - 1.0.2.1 Driver 1.0.2.1

by DellWindows 1032-bitSHA-256 verified

Manufacturer
Dell
Device
DELL - Modem - 1.0.2.1
Driver version
1.0.2.1
Release date
July 12, 2019
Supported Windows
Windows 10
Architecture
32-bit (x86)
File size
110 KB
File name
c7e40f65-34f1-43d6-b3e6-d804b97c3e56_cc87f462c8e6159797350eaf17597726c36aca30.cab
Digital signature
Signed - catalog dellser.cat
INF version
07/12/2019,1.0.2.1
INF provider
DELL
Device class
Modem
Source
Microsoft Update Catalog
Last verified
July 8, 2026
SHA-256
d350747330f432fdfcf6b1109bc74eee1149ad54da924a5b508dbbf301767d95

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 10) 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).