4G LTE Wireless Router Unlocked USB Dongle Modem Mobile Broadband WIFI SIM Card~
Frequency band: 4G FDD LTE:B1/3/5. Insert the SIM card with the core facing down. Plug the USB port into a power source for WIFI. Connect to WIFI, you can surf the Internet. Wireless access works on 3G, 4G and Wi-Fi networks.