The ZJIAPA A80 is a powerful modem that features a dual-core processor, a 4G LTE modem, and a high-speed Wi-Fi connection. It has a wide range of frequency bands and a maximum download speed of up to 300 Mbps. It also boasts a wide coverage range of up to 50 meters, thanks to its two directional antennas. With advanced security features, the ZJIAPA A80 is the perfect modem for any home or business. With its reliable performance and features, the ZJIAPA A80 is the perfect modem for all your needs.