The libusb-win32 project is a port of libusb-0.1 for Windows operating systems. It enables this same low-level USB access on Windows, serving as the foundation for many tools and drivers. Version 1.2.6.0, associated with libusb-win64-devel-filter-1.2.6.0.exe , was released around 2013 and represents a mature state of the project.
Developers now recommend using Zadig to install the WinUSB driver instead, as it is better supported on modern Windows systems than the older libusb-win32 filter mode. Installation & Removal libusb-win64-devel-filter-1.2.6.0.exe
This executable is the installer for the 64-bit development kit and filter driver of LibUsb-Win32, version 1.2.6.0. To break down the filename: The libusb-win32 project is a port of libusb-0
: Use 1.2.6.0 when maintaining legacy code or hardware that specifically expects the old filter driver behavior. For new projects, prefer the modern libusb Kext/WinUSB backend, but keep this package for its unique filter driver capability. Developers now recommend using Zadig to install the
Uninstallation is not a single-click process because the package is self-extracting. Follow these steps:
The filter wizard will populate a list of all currently connected USB devices.
If your device shows a yellow exclamation mark or stops working entirely after installation, the filter driver deployment failed.