This eSATAp to eSATA + usb cable enables you to connect Power Over eSATA as well as standard USB and eSATA devices at the same time, e.g. external enclosure, Card reader, adapter etc. The Power Over eSATA connection combines the eSATA and USB interface.
1. SATA II and USB 2.0 specification 2. Data transfer rate: eSATA 3Gbps/USB 480Mbps 3. Connector: Power Over eSATA / USB and eSATA