Vantec NexStar HX 3.5-Inch SATA to USB 3.0/eSATA HDD Enclosure with Fan NST-330SU3-BK Vents To Exhaust Hot Air To Let In Cool Air Easily Add Storage to Any System with USB 2.0, 3.0 or eSATA Large 80mm Fan w/ On & Off Switch Maximum Transfer Rates Up to 5 Gbps w/USB 3.0 Maximum Transfer Rates Up to 3Gbps w/eSATA Hi-Quality Shielded USB 3.0 Cable Ensures Data Integrity and Speed Aluminum Casing Cools Down Your Hard Drive Backwards-Compatible with USB 2.0 or 1.1