This FlySky FS-iA6B 6ch Receiver works great with the FlySky FS-i6 Controller. This compact 6 channel receiver is great for any model using up to 6 channels and, with a range exceeding 500 meters, it can be considered to be full range for all but the most demanding of applications. The receiver has end-on connectors to enable a neat installation in tight spaces. Built in connectors allow you to use any of the optional FlySky telemetry sensors. Dual antennas give the FS-iA6B excellent reception and interference rejection capability. With easy binding, compact dimensions, optional telemetry and dual antennas!