22Pin configuration and power delivery 22Pin is 7pin plus 15pin, yielding a combined 22pin HDD adapter interface. The cable provides 5V and 12V power over eSATA to a 22 Pin HDD adapter cable. Power Over eSATA connector supports both 5V and 12V, enabling powered operation for compatible devices. Power eSATA (eSATA plus USB combo) to 22 Pin cable enables data and power through a single connection to the 22 Pin HDD adapter. Key benefits Simplifies cabling by delivering both data and power through a single eSATAbased connection to a 22 Pin HDD adapter. Enables powered operation of 22 Pin HDD adapters without a separate power supply for compatible setups. Flexible compatibility with eSATA power ports and eSATA+USB combo ports that supply 5V and 12V. Reliable power delivery for 22 Pin HDD adapters that require 5V/12V via the eSATA interface. Use scenarios External HDD enclosure: Connect a 22 Pin HDD adapter in an external enclosure that relies on eSATA power, reducing separate power adapters. Data recovery or diagnostics: Use with a laptop or desktop that provides Power Over eSATA to power a 22 Pin HDD adapter during file transfer or drive testing. Field deployment: A single cable solution for powering and dataing a 22 Pin HDD adapter in environments without dedicated power bricks, using an eSATAp capable port. Compatibility and applicability Designed for devices and enclosures requiring Power Over eSATA to a 22 Pin HDD adapter. Compatible with eSATA power ports and eSATA plus USB combo ports that deliver 5V and 12V power to the 22 Pin interface.