The Type-C to power eSATA cable ,One end of it is connected to the USB-C port on a laptop or desktop computer, and the other end is connected to any external eSATA hard disk drive (HDD) solid state drive (SSD) or optical disk drive (ODD) for high-speed data transmission.For fast access to external storage, this USB to eSATA converter cable supports USB3.0 transfer rates up to 5Gbps.The USB end is connected to the computer, and the power eSATA end is connected to the hard disk. Reverse connection is not allowed. The USB terminal must be powered on to the computer and compatible with any system, as long as the computer has a USB interface. Package include:1*eSATA to USB3.0 cable