DriverCove

Echelon Corporation - Other hardware - LonWorks PCLTA-21 Network Interface Driver 4.0.0.0

by Echelon Corporation8.187XP32-bitSHA-256 verified

Manufacturer
Echelon Corporation
Device
Echelon Corporation - Other hardware - LonWorks PCLTA-21 Network Interface
Driver version
4.0.0.0
Release date
August 25, 2010
Supported Windows
Windows 8.1, Windows 8, Windows 7, Windows XP
Architecture
32-bit (x86)
File size
38 KB
File name
20381039_4642c5693b1cabf5893042f44ca542aa0939dc0c.cab
Digital signature
Signed - catalog EchPclta.cat
INF version
08/25/2010,4.00
INF provider
Echelon Corporation
Device class
ECHELONPCLTA
Source
Microsoft Update Catalog
Last verified
July 8, 2026
SHA-256
14ac5cb1fbdf7ac72005c7610d08477a9a7ce05d84ac65e326953a91491ed2f4

Supported hardware IDs (6)

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 (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).