IntelliSkin for the Samsung J3 is a protective mobile device case with GDS connection. IntelliSkin features an integrated connector which is molded directly into the skin. This prevents damage to the connector on your device from repetitious docking and un-docking. On the exterior of the skin are molded ruggedized docking contacts designed for repetitive docking and undocking common in field applications. IntelliSkin offers a GDS connection to any GDS dock for port replication and charging.