FLYSKY FS-R4B 4-CHANNEL ANT RECEIVER

World as expected. Range is farther than I can see to safely operate my vehicles. It's very small which is great. Just me aware that this does not have 2-communication for displaying sensor data on your remote Ie. Battery voltage or temp sensors. The bigger versions, which are still pretty small, do have 2-way communication.

I have had to to use this, but I really like the small size. It looks well made.

Does as it should