LXC Pass devices

Hi

Is it possible to pass a LXC container devices? A have a tv tuner card I would like to pass

I saw something like this online

lxc.cgroup2.devices.allow: c 226:0 rwm
lxc.cgroup2.devices.allow: c 226:128 rwm

Am I going down the wrong route? I wanted a container to save resources, however I know this is easily done by VM. I would need to do the same again for NAS drives in the future