USB 3.0 vs USB 2.0 vs eSATA vs SATA vs IEEE 1394a (Firewire 400/S400/iLink) vs iSCSI
Amazon.com: ICY BOX IB-AC547 Adaptor 2X FireWire 800 (in/Out) to eSATA, Daisy Chain Support, Black : Electronics
eSATA to FireWire 800 Adapter (STARDOM S2F) Windows or Mac Compatible - Buy eSATA to FireWire 800 Adapter (STARDOM S2F) Windows or Mac Compatible Online at Low Price in India - Amazon.in
G-Tech G|DRIVE eSATA/FireWire 800/USB 7200RPM Hard Drives, Synchrotech
OWC Mercury Elite Pro FireWire, eSATA, USB3 to SATA 0GB Enclosure
FirmTek SeriTek/SpyderHUB
StarTech.com USB 3.0 to eSATA HDD / SSD / ODD Adapter Cable - 3ft eSATA Hard Drive to USB 3.0 Adapter Cable - SATA 6 Gbps - Add an eSATA storage device
eSATA, FireWire 800 (IEEE 1394b) & USB 2.0 Combo to Single SATA Bridge Board - Oxford OXUF934DSB | FWBU2DSATA14