Function: 1. Not just a 4G USB modem, but also a USB Wi-Fi router. 2. Wireless access works on 3G, 4G, and Wi-Fi networks. 3. Convenient and portable, easy to use, and stylish. 4. Fast internet access for offices and homes. It can also be used with laptops, notebooks, UMPCs, and MID devices. Simply plug it in to function as a wireless router, no installation required. Specification: Color: White Material: Plastic Type: Network Card Chip: For Qualcomm 9600 Transmission Rate: 150Mbps USB: Standard USB interface Frequency Band: B1/B3/B5/B7/B8/B20/B40 How to Use: 1. Press the back cover. 2. Insert the SIM card with the core facing inward. 3. Connect the USB port to a power source for WiFi. 4. Connect to WiFi to browse the internet. 5. To connect to WIFI, open 192.168.100.1 in your browser to access the backend. The backend allows you to change the WIFI name and password and add APN. Package Contents: 1 x 4G LTE USB Modem. Other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture to differ slightly from the real item. The allowed measurement error is +/- 1-3 cm.