Tl-wn781nd hardware features interface pci express dimensions (w x d x h) 4.8 x 3.1 x 0.8in. (120.8 x 78.5 x 21.5mm) antenna type detachable omni directional (rp-sma) antenna gain 2dbi
wireless features . Wireless standards ieee 802.11n, ieee 802.11g, ieee 802.11b . Frequency 2.400-2.4835ghz .
Signal rate 11n: up to 150mbps(dynamic) 11g: up to 54mbps(dynamic) 11b: up to 11mbps(dynamic) eirp