It has 30 model memory and works with all the spektrum surface receivers, even my old one!

I am running a converted 8T nitro with the Tekno clutch which uses a brake servo. Basically the ESC runs the motor forward only, the braking is controlled by the servo with the original mechanical brakes. Allows me to adjust brake bias and keeps the motor and esc cooler since its not braking at all.

Get the DX3R, you'll love it!