This is the product from the GJX brand. Feature: 1. High Stability: This USB 4G LTE router ensures stable internet speed and performance, place no reliance on network cable. 2. SIM Card: This USB 4G LTE router supports network cable connection, also supports 4G Internet access through SIM cards. 3. Wide Coverage: This USB 4G LTE router eliminates network dead spots for your entire home office life, allowing you to surf the Internet easily anytime and anywhere. 4. Easy Connection: Your smart home and monitoring equipment will no longer be bound by network cable. All you need is a SIM card to fully connect your office and home life to the internet. 5. Portable Size: This USB 4G LTE router is small in size and light in weight, which is portable and convenient. Specification: Item Type: USB 4G LTE Router Material: ABS Chip Platform: For TDD LTE: Supports Frequency Band 40 LTE FDD: Supports Band B1/3/5/ WCDMA: Supports Band B1 WiFi: Supports IEEE802.11b/g/n Band of 2.4G Other Frequency Band: Other Frequency Bands Can be Customized (Such as B7.B8.B20.B38.B41, etc.) 4G Speed: 150Mbps Downstream and 50Mbps Upstreams Rate: WiFi Rate 150Mbps 8 10 Users: Support 8 10 Users at the Same Time Support System: Support Win Operating System Working Temperature: 10~60°C SIM Card: Insert the Micro SIM Card Package List: 1 x USB 4G LTE Router 1 x User Manual Note: 1. Check whether the frequency band is suitable for your country. 2. Applicable to Europe, Asia and Africa, not to the United States. How to use: Insert the SIM card and it can be used. SIM Card: This USB 4G LTE router supports network cable connection, also supports 4G Internet access through SIM cards. Easy Connection: Your smart home and monitoring equipment will no longer be bound by network cable. All you need is a SIM card to fully connect your office and home life to the internet. High Stability: This USB 4G LTE router ensures stable internet speed and performance, place no reliance on network cable. Portable 4G LTE Router, USB 4G Modem SIM Card: This USB 4G LTE router supports network cable connection, also supports 4G Internet access through SIM cards.