tp-link's first 4g+ router – supports 4g+ cat6 to boost the data speeds of up to 300 mbps better signal for connections everywhere – enjoy stable and efficient connections to every device thanks to the two external lte antennas full gigabit ports – provides reliable wired connections for bandwidth-intensive devices such as game consoles and stb 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 plug a sim card and play – no configurations needed, compatibility of sim cards in 100+ countries are assured by years of field tests, easy setup and management all by tether app Check with your Network vendor if it is required a special manual setting to get the internet access when travelling overseas.