This is the G14 black 2.4GHz dedicated direct-connect external antenna, featuring an upgraded internal radiation structure with copper tubing and copper rods. Compared to traditional coil antennas, it provides more uniform signal transmission and reception, as well as more precise impedance matching. This effectively reduces signal transmission loss and significantly enhances signal sensitivity, penetration, and reception stability in the 2.4GHz band, making it perfectly suited for wireless communication scenarios such as Wi-Fi, Bluetooth, and 2.4GHz IoT.

The antenna is equipped with high-quality RG178 high-frequency coaxial cable, which offers excellent shielding performance and strong resistance to interference. It ensures clean, noise-free high-frequency transmission, effectively preventing signal stuttering and disconnections caused by environmental electromagnetic interference. The antenna is equipped with a precision SMA male-to-male connector featuring smooth, uniform threads that ensure a tight fit and secure lock. It maintains stable contact resistance and resists loosening, oxidation, and poor contact even after repeated plugging and unplugging. The direct-connect design eliminates the need for adapters, making installation simple and enabling plug-and-play functionality.