​Compatible with 2 control board models (EBR874198/EBR331191) for specific washing machines—fits mounting and wiring interfaces, no extra modifications needed for installation.​

Integrates computer knob control and display PCB: ergonomic knob enables easy selection of wash cycles, while clear display shows real-time status (remaining time, errors) for intuitive operation.​

Stable circuit performance ensures smooth signal transmission between knob and display, avoiding issues like unresponsive buttons or dim screens during washer use.​

Durable board material withstands humid laundry environments, resisting wear and maintaining reliable functionality through long-term daily wash cycles.​

Easy to install with basic tools; no professional repair skills required, helping users save time and cost compared to replacing separate control and display parts.