5-mode three-network 4G with network interface Plug-in three-network 4G without screen dual network port(5000 mAh)Three-network 4G card to network interface(5200 mAh)4G full netcom 10,000 mAh does not have a screen dual network port (5000 mAh) Three-network 4G card to network interface (5200 mAh)