Wi-Fi:IEEE 802.11b/g WiFi rate: up to 300Mbps WIFI type :2.4G Antenna: External antenna *2 Users:Max.32 Read order: Different operators have different frequency bands in different countries. check frequency bands in your country order. You can check the frequency band of your country/region at the following website https://.frequencycheck./countries Type:4G LTE WIFI CPE Router B535 Frequency Band: FDD: B1/3/5/7/8/20 TDD: B38/40/41 WCDMA:B1/8 FDD: Up to 150Mbps DL; Up to 50Mbps UL Battery 3000mAh External display: LED POWER indicator light 1 LED Online signal light 1 LED 1 WIFI signal light. LED 1 LAN signal light. LED 3 3G/4G signal lights. Interface configuration: Power interface (12V1A*1) RESET reset button 1 holder*1 RJ45 network port (WAN/LAN*1, LAN*3) Plug Type:EU Plug,it applies to Indonesia, , , , and so on Voltage:AC100-240V Colour:White Material:ABS Package Contents: 1 x 4G Wifi Router 2 x antenna 1 Adapter Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.