DriverCove

Panasonic Mobile Communications Co. - Other hardware, Storage - 921P Driver 1.0.0.0

by Panasonic Mobile Communications CO., Ltd.764-bitSHA-256 verified

Manufacturer
Panasonic Mobile Communications CO., Ltd.
Device
Panasonic Mobile Communications Co. - Other hardware, Storage - 921P
Driver version
1.0.0.0
Release date
April 3, 2008
Supported Windows
Windows 7
Architecture
64-bit (x64)
File size
400 KB
File name
20169996_d13d05ae6c304020243efc32d5cd32baed38ca4c.cab
Digital signature
Signed - catalog 921p_md.cat
INF version
04/03/2008,1.0.0.0
INF provider
Panasonic Mobile Communications Co.
Device class
Modem
Source
Microsoft Update Catalog
Last verified
July 8, 2026
SHA-256
2337b0ef522d0103f1141bd6af991fd86bbced8ecbd17baafaf4372c9a2217bb

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 7) and architecture (x64)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).