The IntelliSkin is a protective sleeve with GDS connection for the Samsung Galaxy Tab 4 7.0. The 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.