Wavlink WN578R2 With 2 External Antennas N300 Wireless APRange ExtenderRouter 1.Complies with IEEE 802.11abgn standards 2.Wireless speed up to 300Mbps 3.2 x Antennas provide even better wireless performance 4.Support WPA-PSK WPA2-PSK encryption 5.Provides one 10100Mbps Auto-Negotiation Ethernet LAN port 6.Provides one 10100Mbps Auto-Negotiation Ethernet WANLAN port 7.Easy wireless security encryption by one push on the WPS button 8.Designed with 3 x Wi-Fi Signal strength LED 9.Features a convenient Mode Selector, enabling you switch to AP, Repeater, Router 10.Features a convenient Power Switch, enabling you to switch ONOFF 11.Compact, wall plug design for convenient placement Specification: 1.ModelWN578R2 2.Ports1 x 10100Mbps WANLAN1 x 10100Mbps LAN 3.Buttons1 x Reset button1 x WPS button1 x Mode Switch button1 x Power OnOff button 4.LED1 x LAN1 x WANLAN1 x Power3 x WLAN signal strength 6.Flash16Mb 6.SDRAM64Mb 7.Power Consumption3.5W 8.Rated VoltageFrequency100-240 Va.c. 5060Hz 9.Unit Dimensions75mm x 53mm x 41mm ( L x W x H ) 10.Wireless StandardsIEEE 802.11abgn 11.SpeedIEEE 802.11n: Up to 300MbpsIEEE 802.11g: Up to 54MbpsIEEE 802.11b: Up to 11Mbps 12.Frequency Band2.4GHz 13.Wireless SecurityWPA-PSK WPA2-PSK encryption 14.Antennas2 x 3dBi Omni Directional Antennas