DJI Mavic 3E/3T features a PSDK port for mounting additional compatible DJI modular accessories. RTK module tracks the dual-frequency multi-mode signals of visible satellites in complex environments, provides higher accuracy and more reliable data for positioning, and improves the anti-interference ability in strong magnetic environments, which ensures reliable operation and flight. When used with a D-RTK 2 High Precision GNSS Mobile Station or a custom Network RTK, more accurate positioning data can be obtained.