VFIO USB Manager
Allows you to attach/detach USB Devices directly from your Windows VM with Profiles.
First you need mono from your favorite package manager.
pacman -S mono
If you want to run the server without root, you need to your user to the libvirt group:
usermod -a -G libvirt [User]
Then run the server with:
mono ./VfioUsbServer.exe [VM Name]
Simply run VfioUsbClient.exe and enter the server ip in the settings window. Now you can create profiles and attach/detach them as you wish.