SIIG USB 3.0 to eSATA 6Gb/s Adapter Cable (JU-SA0N11-S1) Convert USB 3.0 to eSATA 6Gbps interface for external drives Backwards compatible with USB 2.0 Supports 48-bit LBA for large capacity storage Hot-Swap and Plug-n-Play support with OS embedded drivers LED indicator for eSATA drive link/activity