I use the flysky 2.4 module and wired it up to my ko propo radios it works with the mars type and ex10 and the ex5-UR and you get the good KO radio and it's nice features but can now use the $7 flysky RX's
It's good for me because i have like 30 cars and anything over the flysky $7.00 RX will make a huge differance in price for all my cars.
Wow! That sure looks a lot like the old Spektrum DX3R (not the Pro version) radio. The fit and finish seem to be a notch up when compared to the other 2.4 Chinese radio clones available. I wonder if the internals have been improved as well? I had another one of the FHSS radio clones. It was labelled as a Hong Nor product, but was just like the HK-300. The wheel travel was uber short and the throttle had centering issues. I gave it away with an 18R I sold for cheap.
If you look at one of the pic exp is there from what I can see but that might not be worth squat. I agree it looks like a spectrum with a smaller lcd and some mild changes. I would like to see how it works and a practical option.