The document discusses three routers that support the 4G LTE 1700MHz frequency band used in several countries: the Huawei E8278s-603 Wingle, Huawei B890-66 LTE CPE, and Sierra Wireless Aircard 754S. The Huawei E8278s-603 Wingle is a Wi-Fi dongle that can connect up to 10 devices simultaneously at speeds up to 150Mbps. The Huawei B890-66 LTE CPE is a CAT3 router that can connect up to 32 devices at speeds up to 100Mbps download. The Sierra Wireless Aircard 754S is a mobile hotspot about the size of a deck of cards that can