Rosewill RDDO-12002 Rigid Aluminum Casing 2.5"/3.5" USB 2.0 Docking Station Chip Set: JMB352 SATA II Specification Max 3 Gbps Fitting for 2.5" and 3.5" SATA-I/II/III HDDs USB Connectivity: Operates at High (480Mbps) or Full (12Mbps) Speeds SATA to USB 2.0, Backward Compatible to USB 1.1