CUBEPILOT-HERELINK HD VIDEO TRANSMISSION SYSTEM V1.1: The HereLink system is an all-in one solution that integrates a data link unit, a remote control link and a video display unit into a single device. The controller is a 2.4GHz radio controller with a built-in screen, that allows users to get long-range HD video, telemetry and control link up to 20km. The Controller is equipped with powerful Pinecone S1 processors and updated with features like a brighter screen Ethernet Port and SD card slot. With the HereLink HD Digital Video Transmission System you'll be able to get high-quality video and control link you need for your UAV, while taking advantage of the latest technology.