PowerOver eSATA to SATA Adapter Card Power and drive support: Provides 5V and 12V power supply capabilities and supports 2.5 inch, 3.5 inch, and 5.25 inch hard drives or optical drives via an auxiliary power cable. Target user: Designed for professional IT technicians seeking to upgrade computer connectivity and overall performance. Performance capability: Employs PowerOver eSATA to SATA adapter technology to unlock the full potential of SATA devices, delivering a stable connection that enhances data transfer speeds. Use case flexibility: Suitable for home servers or office data backups, delivering a practical data access and storage solution. Practical scenarios 1) Home server: Expand internal storage to run a home media or file server with reliable power and improved data access. 2) Office data backups: Add scalable internal storage for regular backups and fast data transfer to SATA drives. 3) IT upgrade projects: Facilitate quick upgrades to desktops/workstations needing multiple SATA drives and stable power for reliable operation.