The DJI Transmitter for Inspire 1 Quad copter is used to operate the drone and control the gimbal. You can use 2 controllers with one aircraft, allowing one to pilot and the second person can operate the camera. It has a mini-HDMI port for connecting an FPV monitor or glasses, and there is a regular USB port for connecting your smartphone or tablet to use the Inspire app. The transmitter uses the 2.4 GHz band for control signal, a 5.8 GHz link allowing two controllers to be bound together for dual operator.
Note: The transmitter requires binding before it can be used with your quadcopter. Please refer to the manual for instructions.