1. The router can be connected through a network cable, or you can insert a SIM card to use 4G Internet access. 2. 4G WiFi router provides a wireless transmission speed up to 300Mbps 3. Equipped with SIM card slot, 4G network can cover the whole family, no need for network cable, easy to use. 4. Support 32 users to use at the same time.Suitable for home use, business office, outdoor, hotel, etc. 5. stylish, compact and portable make you to enjoy high-speed Internet anytime and anywhere. Frequency band: 4G LTE: B1/B2/B3/B4/B5/B7/B8/B28/B66/B40, 3G UMTS WCDMA: B1/B2/B4/B5/B8 2G: B2/B3/B5/B8 Highlight: 1*10/100Mbps RJ45 WAN 3*10/100Mbps RJ45 LAN Throughput:LTE CAT4 FDD-LTE:150Mbps/50Mbps Support Multiple Internet Connect:2G,3G,4G,PPPOE,APN Support :SMS Radio rate up to 300Mbps:support wireless security functions:Suooport IPSec,PPTP,L2TP VPN Support Firewall:IP,MAC,Port Filtering and DMZ Concurrent Clients:32 Application Scenarios:Home , Office , IOT , Security Button:Reset,WPS , WIFI The