Band: 4G LTE FDD: B1/B3/B5; WCDMA UMTS: B1 WiFi: Support IEEE802.11b/g frequency band is 2.4G 4G speed: downlink 150Mbps The WiFi transmission rate is 150Mbps, and the WiFi distance is about 5-10m Support 8 devices that can be connected to WiFi at the same time and 1 USB to access the Internet Support Windows OS Operating temperature: 0° to 35°C Insert a standard , that is, a . How to use: 1. the back cover down. 2. Insert the with the core facing down 3. Plug the USB port into a power source for WiFi 4. Connect to WiFi, you can surf the Internet. 5. Connect to WIFI, open the website on the product in the browser to enter the background, the background can the WIFI name and password to add APN. read buying: 1. purchasing, you can check the frequency band in to confirm whether it is in line with local use https://.frequencycheck./countries 2. The frequency band used in the local country can be found in the following link https://.gsmarena./network-bands.php3?sCountry=IRAN 3. The frequency band query link used by the local national operator http://en.wikipedia.//List_of_LTE_networks Type: WiFi Router color:White Material:plastic size:96 x 33 x 12mm Package Contents: 1 x WiFi Router 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.