Fangrui Product Details The Newly Designed Directional Antenna Has An Operating Frequency Range Of 5-6ghz, A Gain Of 13-14dbi, A Signal Reception Range Of 40 Degrees, And The Optimal Frequency Point Is 5800-5900mhz. When Using, Try To That There Are No Obvious Obstacles Between The Transmitter And The Receiver; The Antenna Can Be Appropriately Adjusted Up, Down, Left, And Right To Align The Antennas Maximum Radiation Direction With The Reception, Ensuring Optimal Results (note: The Antenna Pcb Board Is The Maximum Radiation Direction). The Antenna Feeder Joint And The Welding Point Between The Feeder And The Antenna Must Not Be Pulled Hard Or Bent Excessively, As This May Cause Damage To The Antenna! ! If You Need To Adjust The Antenna Orientation, Try To Bend Only The Middle Part Of The Feeder The Appearance And Color Of Different Batches Of Products May Be Different, Which Not Affect The Use. Colour:black Material:plastic Type:a:sma Internal Thread Internal Needle Patch Antenna Package Contents: 1 X Sma Internal Thread Inte Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.