Usage Tips:USB A Male + eSATA male to SATA 22pin HDD 2.5 inch Driver External SATA 6 Gbps Shielded cable brings the high performance of External Serial Advanced Technology Attachment (eSATA) from your computer or DVR to external storage devices with eSATA ports. Replace or expand the internal hard drive of a DVR or Satellite receiver box. Connect to an external SSD docking station for swifter data fer speeds than USB 3.0 for file backup and expanded storage. The USB + eSATA male plug in your PC at the same time, it can reach the speed of power eSATA If you use it with your 3.5 or 5.5 inch HDD, then please make sure that your USB devices offer 12V Power VERSATILE: Are you tired of needing different SATA cables for different formats? Our cable Supports all 2.5 SATA HDD, SSD, BLU-RAY DVD, CD-ROM, DVD-ROM, CD-RW, DVD-RW and DVD+RW combo devices; compatible with XP/Vista/7/8/10 and OS. This is your SATA cable solution. cable Length:50CM connector:USB2.0+eSATA male to SATA 22pin Colour: Black Material: ABS Package Contents: 1 X SATA to eSATA USB Cable Adapter Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.