A standalone duplication system with network connection has a casing, multiple recording devices, a control module, a bridge unit, a storage device and a network module, wherein the bridge unit connects between the control module, the storage device and the network module. A ground plane is added to the design of the leadframe, the ground frame is located between the leadframe and the die attach paddle over which the semiconductor device is mounted. The second bumps and the third bumps are sequentially alternated at least twice between the first bumps. The questions are queued for the presenter.