This EN-3400-BK External USB HDD Enclosure is a high performance hard drive enclosure introduced by Xmedia. This superior quality hard drive enclosure features a USB 2.0 interface delivering a data transfer speed of up to 480 Mbps enabling you to transfer your files and documents at a very fast speed. It also supports 3.5-inch IDE or SATA hard drives with up to 2 terabytes of storage. This EN-3400-BK HDD enclosure features an aluminum designed body for better heat transfer. 3.5" SATA/IDE to External USB HDD Enclosure. 2.0 Aluminum IDE/SATA Hard Drive Case Enclosure BLACK. 35. This model replaces the previous Element EN-3400-BK which has been re-branded to X-Media.