CaddxFPV Alink ControllerThis product is equipped with a built in ELRS 2. 4GHz RF module and a 10 channel RC model remote controller. It can be used to control any RC model equipped with an ELRS 2. 4GHz receiver. Note: Mode 2 Only. FPV Flight Simulator This product can be directly connected to a computer using a Type C data cable. The Type C port is located at the center of the back of the remote controller. Once connected, you can use an FPV simulator for practice. CADDXFPV