StarTech.com ECESATA254F - 2 Port Expresscard ESATA Controller Card Flush Mount 54MM

The ECESATA254F Flush Mount 2-Port eSATA ExpressCard Adapter uses a unique slim 54mm form factor design that allows it to sit fully in a standard laptop ExpressCard/54 slot without sticking out. When installed the ports sit flush with the sides of the laptop creating a seamless add-on that can be left installed at all times without fear that it or the card slot will be damaged due to snagging or impact.The eSATA ExpressCard adapter features 2 independent eSATA ports and is compatible with the latest high capacity SATA drives (SATA I SATA II) with support for data transfer speeds up to 3 Gbps.With support for Port Multiplier technology and hot-swap installation the eSATA ExpressCard allows compatible multi-drive enclosures to be connected over a single eSATA cable and devices can be connected and disconnected without having to reboot the system.