Quoted By:
Your connection link's at 54.0 Mbps between you and the router.
What your ISP gives you is entirely a different matter.
You <-- 54.0Mbps --> Router/Modem <-- 5.5Mbps --> ISP
You're only as fast as the slowest link on the bigger picture. Now if it was all Local and then you would be as fast as your 54.0 Mbps...
Probably a troll thread but whatever.