The 2-in-1 SATA data cable can both power and transfer data at high speed. You don't need to buy an additional SATA data cable or SATA power cable, just one cable solves two needs. Saves money and is convenient to carry. The package includes 2 SATA 2-in-1 power cables. This SATA cable connects the motherboard and host controller to the internal serial ATA hard drive and DVD drive, quickly upgrading your computer for expanded storage, reducing the risk of damaging the drive or the motherboard's SATA connector. SATA III 6 Gbps fast data transfer, 2 times faster than SATA II, provides excellent performance for custom gaming or RAID configurations; provides a secure connection for fast and reliable file transfer. Backward compatible with SATA I and SATA II. The data transfer rate is limited by the rating of the connected device. The IDE 4P to SATA 15P data cable supports hot-plugging, no driver installation, 26 AWG power cable with multi-voltage compatibility, widely compatible with Sata, hard drive, optical drive, SSD, PCI-E card, and other devices with SATA. The black SATA cable blends perfectly with the computer host's color. The length is 50CM and can be used for extension. The flat SATA data cable has a soft sheath and can be efficiently installed and organized in a compact computer case. The power cable is covered with an insulated braided sheath, which does not generate heat during charging. Color: black Material: Copper+PVC Package Contents: 2 * SATA 2-in-1 Data Cable Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture to be slightly different from the real thing. The measurement allowed error is +/- 1-3 cm.