Wiebetech RTX220-QJ (2 Bay) Trayfree Drive Enclosure with FW800,ESATA, and USB2 connectivity. The RTX220-QJ is an easy backup system for any computer user who wants quick and easy additional storage. USB, eSATA, and FireWire 800 connections, the RTX115-3Q is an ideal option for increased storage space, data backup, or data transportation. Great for video editing systems and archiving of video projects. Used in good working condition item...no hard drives included, no power cord is included.