Product Material: ABSSize: 19.5 * 2.3 cmAntenna gain: 10DBIAntenna connector: SMA inner pin / SMA outer pinOutput impedance: 50 ()Standing wave ratio: greater than or equal to 1.5 (dB)Working voltage: 3-5 (V)Working power: 50 WFrequency: 2.4 G / 5.8 GPolarization method: vertical polarizationAntenna frequency band: 2400-2500 MHz, 4900-5900 MHzColor: black + redQuantity: 2 piecesPackage content: 2 pieces * Antenna1.Great MaterialIt is made of high quality ABS material, strong and durablehigh quality and it can receive the signal quickly.2.SMA InterfaceBrand new SMA interface omnidirectional antenna. Any wireless router and network card with SMA interface can use this antenna.3.More ConvenientAdd more power and distance for your wireless network, help to clear up dead spots in your networkit can increase your wireless signal even with a long reception distance.4.Increasing Wireless CoverageOperate with Router with RP-SMA connector, increase wireless coverage. Suitable for 2.4G/5.8 G dual-frequency wireless router.5.Excellent reception and easy assemblySimply replace the current antenna to increase the signal strength.Supports WiFi ISM 802.11 b / g / n / ac signal, ZigBee, WiFi, Bluetooth for wireless access points, PCI router WiFi stick and WiFi cards.