Benton D921 Home Portable Wireless Wifi Router 4G Antenna Lte Adapter Unlocked Kinetic CPE VPN WPS 300Mbps Cat4 With Sim Card

Version 1: can only work in few country of Asia. 4G/LTE-FDD: B1/B3(850/900/1800/2100Mhz)TDD : B413G/WCDMA: B1 (2100MHz)Only applicable to a few countries in Asia with the same frequency band as China, such as Hong Kong and Thailand.We do not recommend Version 2: can work in most of Asia,few of Africa/Europe countries. 4G/LTE-FDD: B1/B3/B5/B8 (850/900/1800/2100Mhz)4G/LTE-TDD: B38/B39/B40/B41 (1900/2300/2500/2600MHz)3G/WCDMA: B1/B5/B8 (2100/850/900MHz)3G/TD-SCDMA:B39(1900MHz)such as Israel, South Korea, India, Kazakhstan, Sri Lanka, Thailand, Japan, Singapore, Indonesia, etc. Version 3: can work in most of Europe, Africa, Asia, all countries and Brazil, 4G/FDD:B1/B3/B5/B7/B8/B20(2100/1800/850/2600/900/800Mhz)TDD:B38/B39/B40/B41(2600/1900/2300/2500mhz)3G/WCDMA: B1/B5/B8 (2100/850/900MHz)3G/TD-SCDMA:B39(1900MHz)such as Ruia, Israel, South Korea, Spain, Brazil, Ukraine, France, Italy, Netherlands, India, Nigeria, Switzerland, Kazakhstan, Poland, Ghana, etc. Notice: Please select the version strictly according to the frequency band of your country. If you do not understand the frequency band of your countrys sim card, please check the following link; if you purchased an inapplicable version, we will notify you in advance. If you do not reply within 24 hours, the version Can not be used, our sotre wont aume responsibility (for example: Ruian customers canot choose version 1/2)https://www.frequencycheck.com/countrie Read before place an order: 1,In order to get a better experience when you use the router. We suggest to buy Version3 if you are from Ruia, South Kerea, Europe, Asia, Africa or Brazil.2, If you do not receive the goods you buy or the package is delayed, please do not give us 1 star. Because of global COVID-19 epidemic, the internation shipping is not stable and slow. We are also a sufferer as a international seller. Please contact us firstly, we will help to solve the problem. Thanks for kindly understanding.3, When you get the item, if you find it does not properly, please contact us, we will help to solve. Many problem can be sloved with our guidance.4,Our 4G router/modem only support universal ordinary SIM cards . For some locked SIM cards , contract SIM cards which operators don't allow to use on wifi routers , or only allow to use on their authorized devices . This product might not work. (IF your SIM card can not acce to Internet ,pls don't be panic .usually you change another operator's universal SIM card ,then it will work .Or you can contact us for help .)5.Knowledge about 4G speed . in practical daily use , 4G WiFi router usually would provide 3 - 20Mb/s download speed for WiFi users .it's enough for ordinary users to watch video ,play games ,etc smoothly .Router's 4G chipset top capacity is 300Mbps , and 4G base station's theoretical top speed is 300Mbps too .however the 4G base station provide service to many 4G users at the same time , instead of giving full 300M bandwidth to one user , and 4G signal strength , SIM card limitation and environment would affect the network speed too .IF some ignorant user eager for top theoretical speed , compare the speed of the phone(which is more expensive than router), and love to use inaccurate APP or software to test network speed , pls don't buy . no product on market would meet such requirements . Thanks . Features: - 4G WiFi router provides a wirele transmiion speed up to 300Mbps- Produce a 2.4GHz WFi hotspot with a powerful 300 square meter WiFi coverage- Internet connection sharing reaches to 32 WiFi users- Internal dual-antenna, selectable 4G / 3G signal- A stylish and slim design to fit in perfectly with your home- With LED indicator display, see the status easily Note: 1. Restoring the default setting of the device will erase all previous settings. When the device is powered on, pre the reset button and hold for about 8s to restore the devices to its default setting.2. To prevent interference caused by radio signals, place the device at least 1 meter away from the telephone and other electrical devices.3. To prevent unauthorized parties from acceing your WiFi network, it is recommended that you change the SSID and WiFi paword from time to time.4. Support Micro SIM Card but not include,youo need to buy from your local Product Detail Main Chip:ASR(Marvell)1802(S)WIfi parameters: 802.11b/g/nSupported users: 32 usersAntenna: Built-in 4G dual antennaEncryption: WPA/WPA2Temperature: -20-60°CSize: 115*118.5*46mmWeight: 208g Description 1. Restoring the default setting of the device will erase all previous settings. When the device is powered on, pre the reset button and hold for about 8s to restore the devices to its default setting.2. To prevent interference caused by radio signals, place the device at least 1 meter away from the telephone and other electrical devices.3. To prevent unauthorized parties from acceing your WiFi network, it is recommended that you change the SSID and WiFi paword f