D-Link’s DWR-M920 4G LTE Router allows you to access and share your 4G LTE mobile broadband connection. Once connected, you can transfer data, stream media, and send SMS messages. Simply insert your SIM/USIM card and share your 4G LTE Internet connection through a high-speed wireless network or any of the three Ethernet ports. The DWR-M920 has options for both wired broadband internet via the built-in WAN port and wireless 3G/4G broadband using a SIM card. It also support failover where when wired broadband is down, it will auto switch to mobile broadband, providing you an interrupt free Internet experience