Wall Mount Wifi Antenna, Add on antenna for Wifi wireless router, Universal adapter fits most models, Extends the range of your wifi router setup, can also be used with wireless USB card, Frequency range: 824~960/1710~2500, Bandwidth: 136/790MHz, Gain: 7dBi, VSWR(50 Ohm): 1, 5, Polarization: Vertical, AZ/EL BW():90/48, Max power: 100W, F/B Ratio(dB): 15, Input impedance(): 50, Connector: N-K, Size: 207x178x64 (mm), SKU: HTI097