https://www.aeroindustrialiberia.com/product/dji-cellular-4g-dongle/

Improve your drone's connectivity with the DJI 4G Cellular Dongle from Aero Industrial Iberia in Barcelona, Spain. This accessory provides seamless 4G network integration, ensuring stable communication and control over long distances. Ideal for professionals requiring extended flight range and uninterrupted signal, it's the perfect upgrade for maximizing your drone's operational efficiency and performance.