The product you described is a SATA 3 III 3.0 data cable designed for connecting HDDs (Hard Disk Drives) and SSDs (Solid State Drives) to a motherboard or controller with SATA 3.0 compatibility. Here are some details about this cable:

1. Length: The cable is 39cm long, providing sufficient length for connecting components within a computer case while minimizing excess cable clutter.

2. SATA Revision: This cable is compatible with SATA revision 3.0 (SATA III), which supports data transfer rates up to 6 Gbps (gigabits per second). SATA III offers faster data transfer speeds compared to previous SATA revisions, making it suitable for high-performance storage devices.

3. Data Transfer Rate: With a maximum data transfer rate of 6 Gbps, this cable ensures fast and efficient data transmission between your HDDs/SSDs and the motherboard/controller, allowing for quick access to files and applications.

4. Connector Type: The cable features SATA connectors on both ends, with one end typically