Internal 56K Capable V.90 + 10/100 Mini-PCI Combo

Ok, so that means you can connect the Dell notebook to a phone like (56k) **AND** Cable Modem or DSL..

It said Mini-PCI So i was wondering if that was a special type of plug, or if it was the same as any Ethernet Cat5 cable..
Or "MINI" means that the Card itself is smaller in size to fit inside?

Correct?