2.4G\/5G dual\u2011band Wifi antenna, suitable for a wide range of devices. WiFi Antenna 12dBi with RP\u2011SMA connector, high gain, long range. Suitable for RP\u2011SMA router, reflecting the superior performance of the antenna. Has the advantage of ultra speed and stable signal, it can increase signal strength effectively. Extend signal to long distance. Easy installation, simply replace current antenna to increase signal strength. Condition: 100% Brand New Item Type: Antenna Frequency Range: 2.4G \/ 5G SWR: less than equal 1.5 Interface: RP-SMA inner hole Length: Approx. 39cm \/ 15.4 inch Material:plastic colour:black Package Contents: 1 * Antenna Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +\/- 1-3cm.