... , 2T2R, 2.4GHz, 802.11n/g/b, Built-in 4-port Switch, with 2 fixed antennas InterfaceButtonExternal Power SupplyWireless StandardsAntennaDimensions ( W x ... : -68dBm@10% PER54M: -68dBm@10% PER11M: -85dBm@8% PER6M: -88dBm@10% PER1M: -90dBm@8% PEREnable/Disable Wireless Radio, WDS Bridge, WMM, Wi ... MAC Address Binding Access ControlLocal ManagementRemote Management 300Mbps Wireless 4-port Switch TL-WR841N