Thumb 2.4GHz antenna set SMA Black/White U.FL Pigtail WiFi Bluetooth device

Optional pigtail length. Antenna: SMA-J/Male (Brass gold-plated). Coating(SMA &U.FL ): Brass gold platted. Antenna: 2.4G working frequency. Antenna: 2.5dBi Gain. Antenna: Omnidirectional (Radiation). Antenna: Vertical (Polarization).

eBay