TP-Link Wireless 300N DSL Modem Router: * WiFi Standard: IEEE 802.11n * 2.4GHz technology * Number of Antennas: 2 * Antenna Gain: 5 dBi * Omni-directional antenna * R-SMA connector * Wireless Transmission Speed: 300Mbps * Wireless Security: WPS, 64/128-bit WEP, WPA and WPA2 * 4 x RJ-45 Ethernet ports