First of all we get the PCI Express x1 SATA II card that slides into the PC… and for once, you get the x64 drivers supplied in the box.

Then we have the PCMCIA card with 2 SATA ports, and this card offers a transfer rate of 1.5Gbps.

And finally there is this SATA II compatible casing for an external 3.5″ HDD that offers max 3Gbps.