1. Support multi-band FDD-LTE: B1 or B3 or B7 or B8 or B20 or B38 or B39 or B40 or B41 2. Wireless access works on 3G, 4G and Wi-Fi networks. Mobile WIFI Convenient and Fast, Portable.High-speed internet access for office and home. 3. The WiFi mission rate is 150Mbps, and the WiFi distance is about 5-10m. It can be surf to internet by USB line connecting as a dongle and wifi AP hotspot. 4. It can also be used with laptops, notebooks, for UMPCs and MID devices. Simply insert a SIM card to act as a wireless router, no setup required. 5. Type: network card Weight: 26g mission rate: 150Mbps USB: Standard USB interface WiFi: Support IEEE802.11b or g or n frequency band is 2.4G 4G speed: downlink 150Mbps Support 8 devices that can be connected to WiFi at the same time and 1 USB user to access the Internet Support Windows OS Operating temperature: 0 to 35C Insert a standard SIM card, that is, a large SIM card. How to use: 1. Push the back cover down. 2. Insert the SIM card 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 modify the WIFI name and password to add APN. Please read before buying: 1. Before purchasing, you can check the frequency band in the link below to confirm whether it is in line with local use 2. The frequency band used in the local country can be found in the following link 3. The frequency band query link used by the local national operator LTE Router Wireless USB Dongle Mobile Broadband 150Mbps Modem Stick Sim Card USB WiFiAdapter Wireless Network Card Adapter 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 Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.