DriverCove

D-Link Systems, Inc. - Network - D-Link DCM-312 Broadband EMTA Cable Modem Driver 5.2.3668.0

by D-Link8.187XP64-bit32-bitSHA-256 verified

Manufacturer
D-Link
Device
D-Link Systems, Inc. - Network - D-Link DCM-312 Broadband EMTA Cable Modem
Driver version
5.2.3668.0
Release date
July 25, 2008
Supported Windows
Windows 8.1, Windows 8, Windows 7, Windows XP
Architecture
64-bit (x64), 32-bit (x86)
File size
51 KB
File name
20208814_9f5fbb5b19f75cf91d0a0a282e3188f520319f64.cab
Digital signature
Signed - catalog catalog.cat
INF version
07/25/2008,5.2.3668.0
INF provider
D-Link Systems, Inc.
Device class
Net
Source
Microsoft Update Catalog
Last verified
July 8, 2026
SHA-256
cac2f9b33dbdbc79ff037ddf9122228061afd5e2ce6c3762759714419cc0a66c

Supported hardware IDs (1)

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, 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).