Quick overview from the supplier:
Wireless 4G LTE Router TP-LINK "TL-MR6400"
// 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
