HP Jornada 547 come with USB or serial connection...or both??

[Zero]

I can't seem to find any "facts" about the accessories that this product comes with. In the link at HP it mentions it comes with a serial connection with no mention of USB: HP

At buy.com it mentions something about USB but nothing of serial: Buy.com

Anyone know for a fact what this product comes with or how to find out?? Thanks in advance!!!

Zero