Works with Major 4G providers(North America). Simply insert a SIM card to get download speeds up to 150Mbps. LT500 provides a better user experience by providing both 2.4GHz & 5GHz Wi-Fi bands, making it possible to enjoy 867Mbps ultra-fast 5GHz Wi-Fi speed. High Gain Antennas For Better Performance. The 4 x 5dBi antennas boost the sensitivity of the router, improve the signal quality of 4G LTE and Wi-Fi. With built-in PPTP/L2TP/OpenVPN/WireGuard VPN Clients, LT500 can establish a connection to transport all your online data and traffic. Simply insert the SIM card in the router and type in the PIN in the web configuration page to start exploiting a stable and fast wireless. Cudy New AC1200 Dual Band Unlocked 4G LTE Modem Router with SIM Card Slot, 1200Mbps Mesh WiFi, EC25-AFX Qualcomm Chipset, 5dBi High Gain Antennas, DDNS, VPN, Cloudflare, LT500