Features: 1.SATA has been upgraded from the initial version to the 3.0 era, and the transmission speed is more efficient and faster, which can ensure the rapid speed of data. 2.Compared with SATA I and SATA II, the advantage of SATA 3.0 is reflected in the increase in transmission speed. Its transmission speed has doubled that of SATA II, which saves a lot of time. 3.SATA Revision3.0 is backward compatible with SATA II and SATA I, can achieve a theoretical transfer speed of 6Gbps, and the interface solid state drive speed can achieve 500MB/S or even higher. 4.The SATA 3.0 data cable uses high?standard pure copper core, dual?channel SAS cable body, which ensures the high transmission speed and stable transmission., and SATA hard disks can be used universally. 5.The aluminum foil is 100% shielded, which can resist the interference of external electromagnetic radiation and improve the transmission stability. The cable is manufactured and tested in accordance with the latest SATA III standard, and it perfectly supports SATA 3.0 6Gbps. specification:Item Type: Sata Cable Material: PVC Length: Approx. 50cm / 19.7in(The length is measured manually, there may be a little deviation) Applicable Equipment: SATA Hard Disk PackageList:1 x SataCable NoteThe length is measured manually, there may be a little deviation.