This 4G LTE router, TP-Link Archer MR400 provides the 300Mbps Wi-Fi connections that you need for online gaming, HD streaming video, ultra-fast downloads. It has a built-in SIM card slot, all you need to do insert a SIM card and turn on the router. So, no need to worry about the configuration anymore. Furthermore, the integrated antennas allow you to enjoy stable wireless connections and excellent wireless coverage. Also, it provides the perfect solution in any situation, from relaxing at home to working in a remote location. You just have to plug it in to boost on-site productivity and stay connected in a diverse range of environments.