4g Lte Usb Modem Dongle Universal Wifi Wireless Portable for Laptop

4g sim wiif router 4g lte usb modem dongle 150mbps 4g wireless network adapter network card --*the device is free of charge. you need to prepare a sim card that can access the internet and insert it into the device to use it. feature: 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, 4gdong001 is easy to use and stylish. 4.high-speed internet access for office and home. 5.it can also be used with laptops, notebooks, umpcs and mid