The ALIENTECH DUO II DUO-2458SSD 2.4G/5.8G for the DJI RC-N1 controller is engineered to deliver superior signal stability and extended control range. Its high-performance dual-band design boosts transmission at both 2.4 GHz and 5.8 GHz, maintaining a strong connection even in environments with heavy interference. The antenna is precisely optimized for the RC-N1, reducing signal loss and enhancing responsiveness during flight. Enhanced transmission efficiency minimizes dropouts and latency, giving pilots smoother, safer and more accurate control. It is an excellent upgrade for users seeking maximum reliability and long-distance performance from their DJI setup.