Used as a power adapter cable for creating a locking barrel jack solution. Connects to the 2-pin JST header on specific Gateworks SBCs (such as Ventana GW5100) and exposes a locking barrel jack connector for panel mount enclosures, such as a custom drilled Gateworks Indoor Enclosure (cable does not work with standard GW5100 indoor enclosure).  Can be mated with a Tensility 10-00120 cable.  For a non-locking JST to Barrel Jack adapter, please see the GW10064.