["Description:\nbrand new and high quality.\nFeature:\nMade of aluminium alloy, durable and light.\n2.4GHz Antenna RP-SMA female pin.\nThis is a versatile high performance directional WiFi antenna.\nExtends the original range of your WiFi access in open space.\nfor modems, wireless net card and routers with a 1/4 inch external antenna port.\nComes with cable, convenient to use. Easy installation, good looking.\nAttention: This item support 2.4 GHz frequency only (Wifi/WLAN/WiMax ).\nWifi Antenna only, other accessories demo in the picture is not included!\n\nSpecifications:\nItem Type: Wifi Antenna\nMaterial: Metal\nSize: 49.5x6.8x1.6cm/19.4x2.6x0.6in\nColor: Silver\nFrequency Range: 2400-2500MHz \nGain: 25dBi\nVSWR: 1.8: 1max\nPolarization Type: Linear Vertical\nRated Power: 30W\nInput Impedance: 50 Ohms nominal\nConnector Type: RP-SMA\nInstallation Method: Adsorption\nStandard: IEEE802.11b,IEEE802.11g,IEEE802.11n\nQuantity: 1 Pc\n\nNote:\nNo retail package.\nTransition: 1cm=10mm=0.39inch\nPlease allow 1-3mm error due to manual measurement. pls make sure you do not mind before you bid.\nDue to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!\n\nPackage Includes:\n1 x Wifi Antenna"]