SpecificationsMfr Part Number: RB-TEW-639GRFeatures:1x external wireless radio on/off switch (turn off your wireless network when away)1x external Wi-Fi Protected Setup (WPS) buttonOne-touch wireless security setup using the Wi-Fi Protected Setup (WPS) button when connecting to a WPS adapterWireless Distribution System (WDS) supportCompatible with most popular cable/DSL Internet service providers using Dynamic/Static IP, PPPoE, PPTP and L2TPHigh-speed wireless data rates up to 300Mbps using an IEEE 802.11n connection3 external antennas provide high-speed performance and expansive wireless coverageAdvanced Firewall protection with Network Address Translation (NAT) and Stateful Packet Inspection (SPI)Access restriction with Internet Access Control; time scheduling and MAC filteringBuilt-in pre-configured virtual servers and Application Level Gateway services for special Internet applicationsUniversal Plug and Play (UPnP) for auto discovery and support for device configuration of Internet applicationsMultiple pass-through sessions for popular VPN applications (IPSec, L2TP and PPTP)WMM quality of service supportEasy setup via Web browser using the latest versions of Internet Explorer, FireFox, Safari, and ChromeAdvanced wireless encryption up to WPA2-RADIUSStandards:Wired: IEEE 802.3 (10Base-T), IEEE 802.3u (100Base-TX) and IEEE 802.3ab (1000BaseT)Wireless: IEEE 802.11b/g/nPorts:WAN: 1x 10/100/1000Mbps Auto-MDIX Port (Internet)LAN: 4x 10/100/1000Mbps Auto-MDIX PortsWireless On/Off Switch: Turn on/off wireless LANOn/Off Power Switch: Electrical