Thunder SATAGo (TSG-TSAS-AKT) Thunderbolt for lighting fast transfer speeds of up to 10Gbps SATA cable with USB power to connect SSD by bus power Tethered Thunderbolt cable and cable holder Two eSATA host ports (up to 6 Gb/s) Bus powered Thunderbolt for lighting fast transfer speeds of up to 10Gbps SATA cable with USB power to connect SSD by bus power Tethered Thunderbolt cable and cable holder Two eSATA host ports (up to 6 Gb/s) Supports SATA port multiplier function Durable, compact and portable Bus powered