Interface 1 x 10/100Mbps Ethernet LAN 1 x 10/100Mbps Ethernet LAN/WAN (Optional) 1 x RJ11(Optional) WiFi IEEE 802.11a/b/g/n/ac (a&ac are optional) 1 x Sim Slot 1 x Power Interface 1 x 2400mAh Internal Battery (Optional) LTE LTE CAT4 LTE FDD Downlink: 150Mbps Uplink: 50Mbps LTE TDD Downlink: 130Mbps Uplink: 30Mbps ·LTE Bands Combo Q1: LTE Band 1/3/7/8/20/38/40/41; 3G Band 1/2/5/8 Q2: LTE Band 1/2/4/7/12/38/40/41; 3G Band 1/2/5/8 Q3: LTE Band 1/2/4/7/28/40; 3G Band 1/2/4/8 Q4: LTE Band 3/7/20/42/43 *The bands could be customized according to the operator bands WiFi IEEE 802.11a/b/g/n/ac (a&ac are optional) Security: WEP, WPA, WPA2, WPA-PSK, WPA2-PSK WIFI Features:WMM, WLAN-LAN Isolation, Multi SSID, AP Isolation Antenna: Internal, MIMO 2x2 Max Users: 32 Environmental Dimension: 130 x 132 x 41mm Net Weight 400 g Power Supply: 12V/1A Operation Range: 0 to 40 C, 32 to 113 F Humidity:10-90% non-condensing