D-Link?s DWR-M921 4G LTE Router allows you to access worldwide mobile broadband networks from anywhere in the world. Once connected, you can transfer data, stream media, and send SMS messages. Simply insert your USIM card and share your 3G/4G Internet connection through a secure wireless network or by using any of the four 10/100 Ethernet ports. 4x 10/100 Ethernet LAN ports to connect wired devices for high-speed activities 1x 10/100 Ethernet WAN port to connect to broadband Internet Wireless N300 for speeds of up to 300 Mbps 2 x 5dBi Wi-Fi antennas + 2 x 5dBi LTE antennas SIM card slot for a mobile broadband connection LTE Uplink: Up to 50 Mbps & LTE Downlink: Up to 150 Mbps