Specification Wireless N 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 Description TP-Link TL-MR3420 300Mbps 3G Wireless Router 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.The TP-Link TL-MR3420 Router comes with 1 year of warranty
