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BTC - Input - USB KeyMaestro Multimedia Keyboard(Windows Vista x64) Driver 1.1.0.0

by BTC8.18764-bitSHA-256 verified

Manufacturer
BTC
Device
BTC - Input - USB KeyMaestro Multimedia Keyboard(Windows Vista x64)
Driver version
1.1.0.0
Release date
November 27, 2006
Supported Windows
Windows 8.1, Windows 8, Windows 7
Architecture
64-bit (x64)
File size
248 KB
File name
20024266_cc52f32132ba865e0cf7adafad11a059cd2bf16c.cab
Digital signature
Signed - catalog usbwinvt64.cat
INF version
11/27/2006,1.1.0.0
INF provider
BTC
Device class
Keyboard
Source
Microsoft Update Catalog
Last verified
July 8, 2026
SHA-256
9ede5cf0941ecf3ee53ca2af3fa53626c70e586756a91825d011cc3f8d540109

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) 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).