Tp link 3g/4g wireless N router tl MR3420

Hardware features Interface 1 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/MDIX Button WPS/Reset ButtonWireless On/Off SwitchPower On/Off Button External Power Supply 12VDC/1A Dimensions ( W x D x H ) 8*5.4*1.7 in. (204*138*44 mm) Antenna Type Omni directional, Detachable, Reverse SMA Antenna Gain 2x5dBi Wireless features Wireless Standards IEEE 802.11b, IEEE 802.11g, IEEE 802.11n Frequency 2.4-2.4835GHz Transmit Power <20dBm Wireless Security Support 64/128 bit WEP, WPA-PSK/WPA2-PSK,Wireless MAC Filtering Software featurep Security NAT Firewall, SPI Firewall, MAC / IP / Packet / Application / URL Filtering, Denial of Service(DoS), SYN Flooding, Ping of Death Management Web Based Configuration(HTTP), Web Based Firmware Upgrade