Hi, sadly there is no wiki entry for LXC USB Passthrough, so if someone has the same problem as me he will at least find it in the forum. Nice work with VE 4.3 btw. 1st. Plug in you USB ZWave stick and find the Major:Minor Numbers: Code: root@proxmox01:~# lsusb [...] Bus 004 Device 005: ID 0658:0200 Sigma Designs, Inc. [...] Major Number is 4, Minor is 5 for me (Bus and Device). Yours will vary. 2nd. Take a look at the /dev Filetree: Code: root@proxmox01:~# ls -l /dev/bus/usb/004/005 crw-rw-r-- 1 root root 189, 388 Oct 25 16:19 /dev/bus/usb/004/005 Take note of the 189,388. Yours may differ. I'm not even sure what those numbers mean :/ 3rd. Edit the LXC Config file: Code: root@proxmox01:~# nano /etc/pve/nodes/proxmox01/lxc/101.conf lxc.cgroup.devices.allow: c 189:388 rwm lxc.mount.entry: /dev/bus/usb/004/005 dev/bus/usb/004/005 none bind,optional,create=file You File will be in another Location. 4th. Wonder why it does not work 5th. The ZWave Stick creates a ttyACM device: Code: root@proxmox01:~# ls -l /dev/ttyACM0 crwxrwxrwx 1 root dialout 166, 0 Oct 30 13:38 /dev/ttyACM0 Note the 166 here. Add it to your Container: Code: lxc.cgroup.devices.allow: c 166:* rwm lxc.mount.entry: /dev/ttyACM0 dev/ttyACM0 none bind,optional,create=file This was it for me. I hope it helps someone.