what would a audiovox vm9411 media module be good for?

so i got a truck that had a crappy deck just slid into the dash (no wires hooked up, didn't even have the decks wiring harness) and all the speaker wires cut on a pnp harness. well i found all sorts of wires i figured went to something more, and bam! i found a audeovox vm9411 media box behind my glovebox...

i don't have the deck for which it was made, but my other car has some random xm ready stuff in it. just wondering if there was anything cool/useful/interesting i could do to hook it up