Support 4g LTE-A FDD 800/900/1800/2100/2600MHz, TDD 2600MHz Have 2 x RJ-11 for Analog Telephone Call Speed 4G/LTE FDD: Downstream: 300Mbit/s Upstream: 150Mbit/s Wi-Fi WiFi 802.11b/g/n/ac, 2.4GHz/5GHz, can connect up to 64 devices AT same time Include 2pcs 4G External Antenna