thank you for the answer, how could I do this?
If I do that, I could not add more USB ports in new vm?
root@proxmox:~# lsusb -t
/: Bus 06.Port 1: Dev 1, Class=root_hub, Driver=ohci-pci/4p, 12M
/: Bus 05.Port 1: Dev 1, Class=root_hub, Driver=ohci-pci/5p, 12M
/: Bus 04.Port 1: Dev 1...