Take full advantage of your 4G LTE network with the TL-MR6400, which can achieve download speeds of up to 150 Mbps. The TL-MR6400 allows you to share your 4G LTE network with multiple Wi-Fi devices so you can enjoy uninterrupted HD movies, rapid file downloads, and video chats that won't freeze up.With an integrated 4G LTE modem and a built-in SIM card slot, all you need to do insert a SIM card and turn the router on. Enjoying fast, stable Wi-Fi on a 4G LTE network has never been easier.