Prudent Way PWI-U2-2535 - USB 2.0 to IDE/SATA Adapter, 6 in 1 2.5", 3.5" and 5.25" HDD IDE and SATA 1.5 GB/s devices to USB mass storage devices USB 2.0 and 1.1 specifications, SATA Revision 1.0 specifications Interface USB Transfer speed up to 480Mbps Length 30 inches