High-Speed Serial ATA Ports

Just something interesting I found.
Add Two High-Speed Serial ATA Ports To Your Notebook
The 2-Port Serial ATA PC Card by Cables To Go brings cutting edge technology to your notebook. The Serial ATA PC Card adds two high-speed Serial ATA interface ports, each supporting first generation Serial ATA data rates of 1.5Gbs. This PC Card enables you to transfer data between your notebook and Serial ATA devices such as hard disk drives, floppy disk drives, CD-ROM, CD-RW, and DVD-ROM drives at high-speed transfer rates of 1,500Mbps.