Product Description Futaba has a long history of providing reliable, high- quality products that last That longevity also allows for an abundance of available information about most generations of Futaba products After 50 years of innovation in the hobby industry, Futaba is especially proud of the distinguished reputation we hold with hobbyists We aim to maintain that regarded level of consumer confidence From the Manufacturer This trainer cord is designed to go between two Futaba radios (For users of the RealFlight g2 USB Interlink controller please see the comments section below) This comes with the Micro plug on BOTH ends This trainer cord also fits the Tower 4- TH radio, Futaba 9c, 6EXA and 4YF