Castle Link USB ESC Programming Kit V3 "Sub-Micro" All of this comes with

All of this comes with a significant boost in reliability

Lightweight and Strong

This is the Roban B429 Brazil Operator 700 size ARF

Damage/defects:  Rudder broken off

Castle Link USB ESC Programming Kit V3 "Sub-Micro" All of this comes withCastle Creations Castle Link USB programming Kit V3 for Castle ESC 011 0119 00 Note: This is the version 3 (V3) of this USB programming kit. While you can use your radio to program a Castle Creations ESC, it is must faster and easier to use your computer. This USB cable to connect your Castle Creations ESC to your computer. The software can be downloaded here. This is very easy to use. Simply connect one side of the cable to your ESC and the other