DriverCove

Lachesis Driver 1.0.0.0

by Razer Inc8.187XP32-bitSHA-256 verified

Manufacturer
Razer Inc
Device
Lachesis
Driver version
1.0.0.0
Release date
May 10, 2007
Supported Windows
Windows 8.1, Windows 8, Windows 7, Windows XP
Architecture
32-bit (x86)
File size
28 KB
File name
20083251_9d37f3578343f6123f2b491bd9558475941ff812.cab
Digital signature
Signed - catalog Lachesis32.cat
INF version
05/10/2007,1.00
INF provider
Razer
Device class
HIDClass
Source
Microsoft Update Catalog
Last verified
July 7, 2026
SHA-256
673c2221bd370a8c51216f9df8147d5a798b8a9a89cfced251eede0d4f1f7c83

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 (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).