Huawei B310s-518 Frequency:

*4G LTE FDD Band 1/2/4/5/7/28 (700/850/AWS(1700/2100)/1900/2100/2600MHz)
*3G UMTS:Band 1/2/4/5 2100MHz/1900MHZ/AWS/850MHZ
*2G: GSM:Band 2/3/5/8 1900MHz/1800MHz/850Mhz/900MHz
* LTE Download speed to 150mbps, upload speed to 50Mbps
* WiFi 802.11b/g/n
* Up to 32 wireless users could be connected simultaneously
* Two connectors for external antennas
* One Telephone port and one port for LAN/WLAN