Driver X64 [portable] | Usbdk

Frequently used by SPICE and QEMU to redirect USB devices from a Windows host to a virtual guest machine.

Yes, it is fully compatible with Windows 11, including systems with Secure Boot enabled. usbdk driver x64

| Feature | x64 Implementation Status | |---------|----------------------------| | Bulk, Interrupt, Isochronous transfers | Full support | | USB 3.0/3.1 (xHCI) | Yes | | Hot-plug detection | Yes | | Shared device access | Yes (with coordination) | | Kernel debugging coexistence | Partial – may conflict with certain debuggers | Frequently used by SPICE and QEMU to redirect