Compact 1/10 scale winch speed controller designed for RC crawler models. Connects to CH3 on the receiver and to a 1/10 RC model winch, drawing power from the receiver for simple installation and reliable operation. Key benefits Easy installation: plugs into the receiver CH3 and the winch motor so no separate power wiring is required. Reliable control: provides smooth, proportional control of winch speed and direction using your existing receiver channel. Durable construction: made with quality materials and precise workmanship for long term use in off road conditions. Broad compatibility: built for 1/10 scale RC crawler applications, compatible with Axial SCX10, AX10, CC01, HSP and other similar 1/10 scale models. Features and attributes Function: winch speed controller that receives signal from CH3 and controls a 1/10 scale winch motor. Compatibility: suitable for 1/10 scale RC crawler cars including Axial SCX10, AX10, CC01, HSP and comparable models. Power and installation: uses the receiver as the power supply, minimizing extra wiring and simplifying setup. Build quality: compact design with durable materials and careful assembly for consistent performance during repeated use. Practical use scenarios Trail recovery: install on a crawler to pull a stuck vehicle out of mud or over rough terrain using proportional control for precise tensioning. Rock crawling: control winch speed when navigating steep or technical obstacles to stabilize and guide the vehicle. Towing and rigging: handle small scale towing tasks or move accessories on the trail without adding complex electronics. Notes Intended for use with 1/10 scale RC winches and compatible receivers. Follow standard RC safety and installation practices when connecting to the receiver and motor.