Mediasonic Dual Bay Raid+ 0/1/Single 3.5" SATA HDD Enclosure (HUR1-SU3S2) You can Plug & Play via USB It has 3.5" SATA Dual Bay Raid+ 0/1 It is lightweight, high rigidity and superior heat dissipation capabilities. It has USB 3.0 & eSATA Aluminum Construction 3.5" SATA Dual Bay Raid+ 0/1 USB 3.0 & eSATA Plug & Play via USB