Welcome to the store! Strong Signal & High Gain: 2.4G + 5.8G dual-frequency flat antenna, multi-layer detection, stable signal. Plug and Play Signal Stability: The interface is made of copper to ensure faster and more stable signal transmission. Excellent Material & Strong Anti-Interference: The antenna shell is made of high-quality shielding material to ensure stable signal transmission and anti-interference. Flexible Structure & Foldable Design: The foldable antenna can be rotated 90°, and the flexible structure design can adjust the signal to a better position. Features: Product Name: 2.4G+5.8G Dual-Frequency Flat Antenna Working Frequency: 2400-2500MHZ+5100-580OMHZ Bandwidth: 100MHZ Impedance: 50 ohms Standing Wave Ratio: ≤ 1.5 Gain: 5DBI Power Capacity: 5W Polarization: Vertical Lightning Protection: DC Grounding Working Temperature: -30~60C Storage Temperature: -30~80°C Interface: RPSMA/SMAJ/FME.TNC Size: 13*165MM Package Includes: Dual Band Router Antenna*2PCS Your satisfaction is our top priority. We will provide you with the best service. If you find any problems after receiving the product, such as damage, incorrect quantity, etc., please contact us immediately and we will provide you with the best solution!