Notebooks /w a serial port?

Speaking on Deep Background, the Press Secretary whispered:

I don't know of any off the top of my head, but you can get a Belkin USB hub
that has a serial port on it.

There's the F5U116 which as 1 Paralell, 4 USB, and 2 Serial ports... Retails
for $90

The Keyspan's are OK, but IMHO I'd run like a Baghdad citizen from
any Belkin USB anything. Details off-list on request.