1. This 4G LTE modem router uses Qualcomm chip to provide 4G network. 2. With this dongle 4G, you only need to insert a sim card to use and share the network hotspot, no need to connect broadband (note: this product does not include sim card) 3. Not only a 4G USB modem. This is a USB Wi-Fi modem router. It can be connected to tablets, laptops, desktops and various types of WI-FI devices, which is very suitable for travel and work. Enable WiFI and use 4G hotspot router to search the Internet 4. 4G wifi router can use the USB cable as a key and Wi-Fi ap access point to surf the Internet, and can be powered by the computer's usb port/mobile power/car/USB charger/charging power supply 5. High Speed - With a wireless connection speed of up to 150Mbps, you can enjoy web experiences such as web browsing, chatting or playing videos.Simply plug the adapter into your computer's USB port to connect wirelessly to the network or create a hotspot . Product name: 4G USB router Type: USB Modem Type: Lte 4G WiFi Dongle WiFi rate: 150Mbps Interface type: USB Card Type Device: 4G Card Support Protocol: 802.11 Wireless network support frequency: 2.4G Number of connections: 8 devices go online at the same time Network Type: Support Mobile/Unicom/Telecom Frequency band: European version: B1/B3/B5/B7/B8/B20/B40/ Southeast Asia version(regular version): B1/B3/B5 Product size: 96X33X12mm type: A/B Colour:White Material:ABS Package Contents: 1 x 4G USB router Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.