Elevate your wireless connectivity with this high-performance 12DBi omnidirectional antenna system. Designed for superior signal stability, this versatile antenna enhances reception for portable WiFi routers and mobile devices, including M1, M2, E5573, E5771, and compatible . The robust pure brass construction withstands extreme temperatures from -67°F to +392°F, ensuring reliable performance in challenging conditions. Installation is a breeze with the magnetic base that securely attaches to metal surfaces, while the 360-degree coverage provides optimal signal transmission and reception for both indoor and outdoor applications. The antenna system includes two aerials with 3-meter RG174 cables and TS9 male right-angle connectors, operating across multiple frequency bands (698-960MHz, 1680-2170MHz, 2500-2700MHz). With 50-ohm impedance and vertical polarization, this antenna delivers consistent signal enhancement for your wireless devices. Handle with care during installation to protect your network card and ensure optimal performance.