TL-MR100, TP-Link, 300Mbps Wireless N 4G LTE Router Cutting-edge 4G network – Share internet access with up to 32 Wi-Fi devices and enjoy download speeds of up to 150 Mbps Plug a SIM card and play – No configurations needed, compatibility of SIM cards in 100+ countries are assured by years of field tests Two detachable advanced LTE antennas – Enjoy stable and efficient connections to every device thanks to the two external antennas Wi-Fi router mode – Plug an Ethernet cable into the LAN/WAN port for flexible access as a backup option if you can't get a 4G connection