Easily adds 2 external (eSATA) ports to your PCIe equipped desktop
PCI Express 1-lane (x1) SATA II adapter works with PCI Express slots with different lane width
Installs in any available PCI Express slot
Featuring the latest eSATA (external SATA) connectors to provide the most convenient way to add high speed, high capacity hard disk drives
Supports hard disk hot-plugging
with the SIIG 2-port eSATA PCI-E x1 Card.