Features: Experience the full potential of SATAs devices with PowerOver eSATA to SATAs Adapter Card, ensuring powerful connection for Enhances data transfer speeds. Our adapter card features both 5V and 12V power supply capabilities, supporting 2.5inch, 3.5inch, and 5.25inch hard drive or optical drive for additional power cable. for professional IT technicians, this adapter card for those to upgrades their computers Connectivitys and Performances. Whether you're home setting up a personals server or in office managing extensive data backups, our adapter card provides data access and storage solution. USB3.0 interfaces that may suffer from speed degradation due to multiple conversions, our PowerOver eSATA to SATAs Adapter Card offers direct, Fast Speed connections, making it superior for high Performances computings tasks. Specifications: Materials: Metal Line length: 30cm Package Includes: 1PC SATAs to eSATA Adapter note: Please allow 0-1cm error due to manual measurement. make sure do not mind before bid. Due to the differences between different monitors, the picture may not reflect the actual of the item. Thank you!