libusb-win64-devel-filter-1.2.6.0.exe is a component of the libusb-win32

compatible with older hardware that requires the libusb-0.1 API.

Supports Windows versions from 2000 up to Windows 7 (64-bit) with signed drivers. ⚠️ Compatibility and Security Notes Install LibUSB 64-bit for Windows Vista/ Windows 7

This is the safest option as it won't overwrite your primary driver. Select Your Device: Find your USB device in the list and click Common Troubleshooting "Device Not Found":

Have you used libusb-win64 in a recent project? Let me know in the comments.

Please note that libusb-win32 and libusbK are separate projects. libusb-win32 is a Windows-only project which provides a libusb-0. NDIS Filter Driver Installation - Windows - Microsoft Learn

🔗 (verify yourself): https://github.com/libusb/libusb/releases → search for “1.2.6.0” in older tags.

If you want, I can: