This is a remote control unit set for the Boom Racing Alum Winch #BRQ90229 and Team Raffee Co. Dual-Motor Alum Winch #BRQ90257. The Controller applies seperately, the benefit is you don't need an extra channel on your receiver, all you need is a power source.
Plug (Power): PH2.0 (2-Pin female) and Tamiya male plug (both included) Signal: JST (female) For: