Excellent Quality:SATA Revision 3.0 (aka SATA III) Provides up to 6 Gbps Data Throughput. 6Gbps Speed:Transmission speed up to 6Gbps, based on SATA3.0 interface, data transmission speed up to 6Gbps, this product is also compatible with SATA1.0/2.0 Buckle Design:Double-mouth with steel buckle shrapnel, make the interface more firm, hard and not easy to damage, avoid various shaking and poor connection. Widely Used:Compatible with SATA interface devices, suitable for SATA interface devices such as hard disk cables/optical drives, recorders, etc. Package Content:12-Pack SATA III Data Cable,SATA iii 6.0 Gbps Cable Straight SATA Cable