I bought the laptop in 2002. Dell C400, has one USB 1.1 port and one PCMCIA CardBus slot (and one proprietary Dell one that I've looked into getting device connectivity through that - limited and expensive).
It's a nice enough laptop for my needs otherwise.
Scan.co.uk don't have the PCMCIA cards I'm interested in. I'm inclined against ebuyer after someone else's thread here about them.