2pcs Omni Directional Antenna Professional High Gain 12dBi WiFi Router Antenna with SMA Interface for Home Business Office1POWERFUL SIGNAL ENHANCEMENT: The antenna has a 12dBi gain, which significantly enhances the signal strength and coverage of your wireless WiFi network devices. 2OMNIDIRECTIONAL COVERAGE: The antenna adopts omnidirectional design, which can achieve 360 degree signal coverage horizontally, allowing you to get a strong signal at any angle, eliminating dead corners and weak signal zones, and increasing the stability of the network. 3FLEXIBLE INSTALLATION: The antenna adopts SMA interface, which is suitable for most wireless WiFi network devices and can be easily installed and replaced. Meanwhile, the antenna has an adjustable angle design, which is convenient for you to adjust the direction and angle of the antenna according to your actual needs. 4EASY TO USE: The antenna connects to the antenna connector of the wireless WiFi network device without the need for an additional power adapter, simple and convenient. Plug and play design, no need for complicated setup and configuration, suitable for common users and non professionals. 5WIDE SCENES: By using this antenna, providing faster internet speeds and more stable connections for a wide range of scenarios, such as homes, offices and business locations.