Specification:Wireless N RouterInterface1 USB 2.0 Port for LTE/HSPA+/HSUPA/HSDPA/UMTS/EVDO USB Modem1 10/100Mbps WAN Port, 4 10/100Mbps LAN Ports, support the auto-Negotiation and auto-MDI/MDIXExternal Power Supply9VDC/0.85AAntenna TypeOmni directional, Detachable, Reverse SMAWireless StandardsIEEE 802.11b, IEEE 802.11g, IEEE 802.11nFrequency2.4-2.4835GHzEIRP<20dBmWireless SecuritySupport 64/128 bit WEP, WPA-PSK/WPA2-PSK,Wireless MAC FilteringDescription :Share the freedom of 3G/4G! The TL-MR3420 3G/4G Wireless N Router allows users to share a 3G/4G mobile broadband connection with family and friends via wired or wireless connections. By connecting a 3G/4G USB modem to the routers, a Wi-Fi hotspot is instantly established, via which multiple devices can access the Internet and share data and applications wirelessly...