I have the following args on each VM: args: -object input-linux,id=mouse1,evdev=/dev/input/by-id/usb-SINOWEALTH_Hexgears_Gaming_Mouse-event-mouse -object input-linux,id=kbd1,evdev=/dev/input/by-id/usb-Logitech_USB_Keyboard-event-kbd
When I start Windows my mouse and keyboard get put there...