1PC 2.4Ghz 2dbi Zigbee Antenna SMA Male Straight 2.75cm long for Wifi Router Frequency:2.4Ghz 2371-2483MHZ wifi antenna Gain:2dbi, 50W,black color Connector:SMA male straight Direction:OMNI directional, MINI short Impedance:50 Ohm 27.5mm long,Contain:1PC