Kingwin JET eSATA/USB External Drive Enclosure
 

Kingwin has updated their line up to include a new enclosure (the JET Model JT-35EU-BK) that supports a SATA hard drive that can connect via both eSATA and USB. Taking it one step further, this unit also includes a one touch back-up feature which can allow you to keep your precious data in two locations.

http://www.bigbruin.com/2007/kingwinjet_1