I'm still laughing over the whole topic...
neither FCC nor UL certification is required... these things aren't broadcast devices. That being said, since it's not ethernet connected it's just fine to ship these items. The only part that needs the cert is the power brick.
UL no doubt has nothing to do with this. The power supply has it, end of story.
Now FCC is not that simple. My mouse is not Ethernet connected, it is not a broadcast device. Yet it has FCC logos on it.
EDIT: No, it is not wireless by the way.