TP-Link TL-MR3420 300Mbps 3G Wireless Router

Interface
1 USB 2.0 Port for LTE/HSPA+/HSUPA/HSDPA/UMTS/EVDO USB Modem
1 10/100Mbps WAN Port, 4 10/100Mbps LAN Ports, support the auto-Negotiation and auto-MDI/MDIX
External Power Supply
9VDC/0.85A
Antenna Type
Omni directional, Detachable, Reverse SMA
Wireless Standards
IEEE 802.11b, IEEE 802.11g, IEEE 802.11n
Frequency
2.4-2.4835GHz
EIRP
<20dBm
Wireless Security
Support 64/128 bit WEP, WPA-PSK/WPA2-PSK,
Wireless MAC Filtering