The TP-Link TL-MR6400 is a versatile 4G LTE wireless router designed to provide internet access in areas where traditional broadband is unavailable. By inserting a nano SIM card, you can access mobile data with download speeds up to 150 Mbps and upload speeds up to 50 Mbps, which the device then shares via a 300 Mbps Wi-Fi network on the 2.4 GHz band. It supports up to 32 connected devices simultaneously, making it a practical choice for small households or remote workspaces. This black router features a compact design measuring 174 x 124.5 x 33.5 mm and includes two detachable external antennas to help maintain a stable cellular signal. For wired connections, it offers three dedicated LAN ports and one flexible LAN/WAN port, allowing you to switch between 3G/4G and standard wireless router modes. You can manage your network settings easily through the TP-Link Tether app or a web interface, while built-in parental controls and guest network options help you keep your connection secure and organized.