Email us when you have problems.Features:Boost your wireless coverage with this Magnetic Mount Signal Antenna.Work with any wireless router/ PCI adapter with reverse SMA connector， improve signal strength and signal qualityThe Signal Antenna adds more power and distance for your wireless network， help to clear up dead spots in your networkPlug and playSpecifications :Frequency Range:2400--2500MHz VSWR:��2.0 Gain:15dBi Polarization Type:Vertical Radiation:Omni Rated Power:50W Input Impedance:50 Ohms Connector Type:RP-SMA male/SMA male/TNC male/N male/BNC male or customer appoint Magnetic base size:?6.60cm Cable Type: RG174(best)100% cooper Cable Length:3m Dimensions:40.0 x1.6cm Weight:137.8g Package Included:1 x Antenna 1 x Base1 x Extended cableJust join us， enjoy a better life.