... -Tri TWIN Copter Power/ESC Speed Controller Board KK MultiCopter Multi-Tri TWIN Copter Power / ESC Speed Controller Board Description: ... the Power Board V2 for dirtect compatibility with the KK MultiCopter Control Board V5.5 . . .for Tri-copters, Quad-copters and ... upto six/eight MotorsFeatures:Brand new KK MultiCopter Multi-Tri TWIN Copter Power/ESC Speed Controller Board This ...