COWEEN USB to SATA Cable USB 3.0 to 2.5"&nbsp;SATA III Adapter Cable with USB Power Hard Drive Adapter Cable for HDD / SSD The USB to SATA enables you to connect SSD or 2.5" SATA hard disk drive(HDD) to the computer or laptop directly. Support UASP protocol, when use in windows 8 OS, the transfer speed will increase 20%. USB3.0 data transfer,backward compatible with previous versions of USB ports (1.0, 1.1&2.0) & SATA hard disks (speed up to 3Gbps). With two USB ports,the USB3.0 transfer data,another one power for SSD. USB 2.0 power supply, no need to add any extra power or driver, plug and play, very easy to use.