1. Enhanced Signal Coverage: The wifi antenna extends the signal coverage range, allowing signals to penetrate obstacles like walls and floors, providing a wireless coverage area. 2. Improved Connection Stability: The directional antenna booster boosts signal strength and stability, reducing signal interruptions and packet loss. 3. Increased Transmission Speed: The directional booster amplifier modem cable enables faster and more efficient data transmission, delivering higher transfer speeds. 4. Easy Installation and Use: Outdoor directional signal typically feature simple installation and usage, requiring only a connection to the antenna port on your wireless router or network device. Specifications Function: Replace the antenna of the router or AP, the signal can be sent farther Standard: IEEE802.11b, IEEE802.11g, IEEE802.11n Frequency: 2400-2500MHz Standing wave ratio: 1.8:1 (max); Gain: 25dBi Polarization type: Linear vertical Rated power: 30W Input impedance: 50 ohm nominal Connector type: RP-SMA Installation method: Adsorption Colour:silver Material:Metal + Plastic Due to different batches, there may be differences in product appearance and printed text, which not affect use Package Contents: 1 * High Gain 25dBi 2.4G Outdoor for Antenna Only the above package content, other products are not included. Note: Light reflection 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.