Huawei B311As-853 is an LTE Category 4 wireless CPE router that connects up to 32 wireless devices via mobile SIM or Ethernet. Key Specifications Device Type: 4G LTE CPE Wireless Gateway / Router Max Speed:Download: up to 150 Mbps (64QAM) Upload: up to 50 Mbps (16QAM) Network & Frequency Bands:4G LTE FDD: B1, B3, B5, B8, B26, B28 4G LTE TDD: B34, B38, B39, B40, B41 (2545–2655 MHz) 3G UMTS/WCDMA: B1, B5, B8 3G TD-SCDMA: B34, B39 2G GSM: 850/900/1800/1900 MHz [1, 2] Wi-Fi: 802.11b/g/n, 2.4 GHz, 2x2 MIMO, speeds up to 300 Mbps Capacity: Supports up to 32 concurrent Wi-Fi users Ports & Interfaces:1 x Gigabit LAN/WAN Ethernet port 1 x Mini-SIM (2FF) card slot External antenna connector (SMA) Security & VPN: Built-in firewall, MAC filtering, WLAN encryption (WEP, WPA/WPA2-PSK), and L2TP/PPTP VPN client support Dimensions & Weight: 181 x 12 ...