For sale is the RC Car Receiver to USB Joystick Adapter - 4 Channel - USB C - by Orange Lap RC. It can be used to connect a receiver of your choice to your computer, and works with VRC Pro and other simulators. Additional channels can be used for tasks such as marshaling in VRC, or other functions in other simulators. This can also be used for flight simulators.

Channel 1 - 3-Strand White wire 
Channel 2 - Yellow-Orange wire
Channel 3 - Red Wire
Channel 4 - Brown Wire (3rd or 4th channels may be left disconnected, if not needed.)

This works on Windows PCs, and is detected as a USB Joystick. For the best performance with VRC, a High-Response Transmitter and Receiver, along with a high end PC, and a 144Hz or faster Monitor is recommended.

Feel free to contact us with any questions. Thanks for looking!