Features 100% Brand New & High Quality 20dbi Directional Antenna. Max gained 20dbi, provide more signals. The rubber ring on the antenna pole for bending the antenna easily. RP-SMA male connector 2.4GHz Wireless WLAN Antenna Aerial. Specifications Color: Gray Shape: Cylindrical Gain: 16-20 dbi Ambient temperature : -40~80 Frequency: 2.4GHz VSWR: < 1.5 : 1 Impedance: 50 Power: 50W Connector: RP-SMA (male) (No pin inside) Antenna Length: 38 cm(15.2inch) Attention Please check your device connector to make sure this antenna can meet it. Package Included 1 x Antenna