4G LTE Unlocked USB Dongle Modem Wireless Router Mobile Broadband WIFI SIM Card
4G Network: WiFi modem supports both 3G and 4G networks, using a standard SIM card as long as you have a 3G 4G SIM card, you can connect to a 3G 4G network. You need to disable the PIN codes of Micro SIM card and modify the APN.