Huawei E5577-320 Technische Features LTE FDD (DL) data service of up to 150 Mbit/s LTE FDD (UL) data service of up to 50 Mbit/s LTE TDD (DL) data service of up to 112 Mbit/s LTE TDD (UL) data service of up to 10 Mbit/s DC-HSPA+ (DL) data service of up to 42 Mbit/s HSPA+ (DL) data service of up to 21 Mbit/s HSDPA (DL) data service of up to 14.4 Mbit/s HSUPA (UL) data service of up to 5.76 Mbit/s UMTS data service of up to 384 kbit/s PS domain data service based on LTE/UMTS SMS based on LTE/UMTS Built-in LTE/UMTS and WLAN high gain antenna Wi-Fi 2.4 GHz bands LTE/3G/Wi-Fi auto offload Menu-style LCD UI Support for HUAWEI AI Life APP Press and Play IPv4v6 dual stack Built-in DHCP Server, DNS RELAY and NAT Online software upgrade Traffic statistic WPS 1.45″ LCD screen Standard Micro USB interface Windows 7, Windows 8, Windows 8.1, Windows 10 (does not support Windows RT), MAC OS X 10.12, 10.13,10.14 and 10.15