Benton D921 Unlock 300Mbps Cat4 Home Wifi Wirele Router 4G+ LTE CPE With Sim Card Slot WPS Function External Antennas Repeater Network Frequency: Version 2/Asia Version : can work in most ofAsia,few of Africa/Europe countries. such as Israel, South Korea, India, Kazakhstan, Sri Lanka, Thailand, Japan, Singapore, Indonesia, etc. 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) Version 3/ European Version : can work in most ofEurope, Africa, Asia, all countries and Brazil, such as Ruia, Israel, South Korea, Spain, Brazil, Ukraine, France, Italy, Netherlands, India, Nigeria, Switzerland, Kazakhstan, Poland, Ghana, etc. 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) Read before place an order: 1, 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. 2, 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. 3, 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 .) 4. Knowledge about 4G speed . in practical daily use , 4G WiFi router usually would provide 3 - Mb/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 300M , and 4G base station's theoretical top speed is 300Mtoo .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 . Product Detail Main Chip:ASR(Marvell)1802SWIfi parameters: 802.11b/g/nSupported users: 32 usersAntenna: External dual 4G antenna, built-in Wifi dual antennaEncryption: WPA/WPA2Temperature: -20-60CSize: 115.2*118.5*46mmWeight: 175g Package includes: 1 x 4G LTE CPE1 x RJ45 Cable1 x Charger Adapter1 x English User Manual Pictures Show Plug and PlayFree Broadband acce to the internet Notice: The router isnot include SIM,you need buy it from your local 6 reasons to buy it Internal and external dual antenna External 4G antenna,built-in wifi dual antenna:stronger,more stable How to choose a right CPE in the 4G area Support 4G card internet acce,the speed is faster, 300Mbps than most 4G router (just 150Mbps) Enjoy Wired and Wired internet when using 4G to surf the internet,the network prot can beconnected to a desktop coumputer/outdoor monitor,etc. when suing wired internet,you can connect broadband network cable as ordinary wirele 300 Mbps high speed Provides 4G+300Mbps,watching videos and playing games smoothly Detachable 4G antenna 2 antenna can be removed and connected to the outdoors via TNC for better 4G network Multiply Application Support 32 devices to connect the WiFi simultaneously, share WiFi with your family and friends without delay Safe Protection Safe Protection employ with WPA/WPA2 encryption technology ,you may set up the paword or other information to protect your data safety Broad Coverage it suitable for home ,supermarket,coffee shop,etc, Covered area 3000M2(30 meters radius) Product analysi Factory & Certificate