Supports access to up to 32 terminal devices at the same time, mobile phones, computers, , and smart homes can all be used. 2 SMA connectors, the antenna is detachable and supports external antenna. Simply plug in the operators' and it can search and connect to achieve high-speed 3G/4G/5G broadband access automatically. The product also provides WIFI hotspots, which users can connect mobile phone and computer to access to internet. 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 Notice: The router is not include SIM ,you need buy it from your local. Frequency bands: 4G/FDD:B1/B3/B5 5(2100/1800/850MHZ) 4G/TDD:B38/B39/B40(1900/2300/2600MHZ ) can work in most of ,few of Africa/Europe countries. such as Israel, South Korea, , Kazakhstan, Lanka, Thailand, Japan, Singapore, Indonesia, etc. WIfi parameters: 802.11b/g Supported users: 32 users Antenna: External dual 4G antenna 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.