4g lte usb dongle wireless all network unlocked wi-fi modem - white high speed data rate: down-link speed 100mbps / up-link speed 50mbps, free drive – inserting a sim card acts as a wireless router with simple operation - no need to set up. note: sim card and tf card not include, you will need to purchase this item separately. not only a 4g usb modem, but also a usb wi-fi router, users gain access to an ultra-speed internet connection with amazingly low power dissipation wireless access is available on both 3g/4g network and wi-fi networks,