eSATA+USB Combo Cable, Dual Power eSATA + 4Pin IDE to SATA 22Pin (7+15Pin) Female Adapter Cord, 5V 12V Power Supply for 2.5" & 3.5" SATA Hard Disk Drives

This eSATA+USB combo adapter cable combines data transmission and power supply function. It adopts eSATA for SATA signal transmission and uses a 4Pin IDE power connector to deliver 5V and 12V power, finally connecting to standard SATA 22Pin (7+15Pin) female port for SATA hard drives.

It is compatible with both 2.5-inch laptop hard disks and power-demanding 3.5-inch desktop mechanical hard drives. Unlike cables only offering low-current USB power, the 4Pin IDE power input ensures enough power for 3.5" HDD startup and stable continuous operation, effectively avoiding disk spin-up failure or disconnection.

Integrated cable design simplifies external storage wiring. It is an ideal replacement cord for old external hard drive docks, storage enclosures and DIY external SATA storage solutions.

Important Reminder: Please make sure the 4Pin IDE power source can provide enough rated current for your 3.5-inch hard drive. This cable is only for SATA HDD data & power connection. Confirm the connector direction before plugging in to prevent hardware damage. USB on this combo line is auxiliary and cannot replace eSATA for high-speed SATA transmission.