Vantec eSATA ExpressCard UGT-ST450CB @ OCIA.net
Quote: "Many years ago it was quite common to find notebook computers sporting PCMCIA cards. If you wanted to add a Token Ring, Ethernet or Modem to your laptop, you had to buy a PC Card that plugged into one of the available slots in the side of the chassis. Even after these devices began to become integrated, there would be new technologies emerge that required purchasing an add-in card."
Read the review here