This TP-LINK TL-MR3420 3G/4G Wireless N Router is specially designed so you can share your Internet connection at home with your parents and siblings. Simply plug in your 3G/4G USB modem into the provided port, and you will all be able to access the Internet on your personal devices. Compatibility It doesn’t matter who your ISP is, as this router supports HSDPA, HSPA+, UMTS USB, LTE, EVDO, as well as HSUPA modems. Speed and Coverage Compliant with the IEEE 802.11n networking standard, this router supports Wi-Fi speeds of up to 300 Mbps. The dual antenna design ensures wide coverage even in huge apartments. Safety and Security The WPA/WPA2 encryption standard ensure the safety of your data, while the WPS button helps you establish a secure connection with a simple press of the button.