Garmin Accessory Interconnect Cable CCU to ECU-10 1/4 Turn. Includes bare wire connections for buzzer and optional Shadow Drive valve. ECU connector includes quarter turn collar for compatibility with ECU 10 systems. Specifications for Garmin Interconnect Cable CCU to ECU-10 1/4 Turn: Manufacturer: Garmin Color: Black Additional Features: GHP Reactor Compatible Size: 5 m Package Contents: Garmin Interconnect Cable CCU to ECU-10 1/4 Turn Garmin 010-11351-30: Accessory Interconnect Cable CCU to ECU-10 1/4 Turn