RTFM https://xcp-ng.org/docs/compute.html#pci-passthrough You can also passtrough multiple devices. If you wanted to passtrough another device at 00:19.0 just append it to the parameter. [root@xen ~]# xe vm-param-set other-config:pci=0/0000:04:01.0,0/0000:00:19.0 uuid=<vm uuid>

Because there's a ton of dependencies, and we try to decouple things, this work takes time. We should be able to run on a more recent version of Node soon, and when it will be the case, our doc will be updated accordingly. That's exactly why we can't support 3rd party installers. Our doc might change and during the interval, if the 3rd party installer isn't following, then it will break.