Features: 1.Can be connected through a network cable, and you can use 4G to surf the Internet through a SIM card. Increase Wi-Fi coverage area and eliminate network blind spots 2.The 4G wireless router will clean up the dead spots of the network for your entire home, office, life, and easily surf the Internet anytime, anywhere 3.Lightweight and convenient, you can connect to smart home without a network cable 4.The wireless router can make your smart home and monitoring equipment no longer be bound by the network cable, without the cumbersome external network cable, only a SIM card can make your office and family life fully connected to the network 5.Support 32 users at the same time, WiFi distance is about 30?50meter, support for Windows operating system specification:Item Type: 4G Wifi Router Chip Platform: For ZX297520 V3e TDD-LTE: Support working frequency band is 40 LTE FDD: Support frequency band is B1/3/5/7/8/20/40 WCDMA: Support frequency band is B1/8 WiFi: Support IEEE802.11b/g/n frequency band is 2.4G Network Port: 1xRJ45 (10/100Mbps Ethernet) 1WAN+2LAN 4G Speed: Downstream 150Mbps, upstream 50Mbps WiFi Transmission Rate: 150Mbps Support 32 users at the same time WiFi Distance: Approx. 30 ~ 50meter / 98.4 ~ 164ft Support for Windows operating system Power Adapter: 12V/1A Working Temperature: -10 ~ 60 Insert the Micro SIM card, namely the medium card PackageList: 1 x Router 1 x Adapter 1 x Base 1 x Network Cable 1 x User Manual NotePlease pay attention to whether the frequency band can be used before buying. Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.