Garmin CCU Extension Cable 15M [010-11156-31]CCU Extension Cable 15M Mount your CCU farther than 3 m (9. 8') away from the ECU with a 5m (16. 4'), 15m (49. 2'), or 25m (82. 0') extension cable. WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings. ca. gov. Specifications: Type: Extension Box Dimensions: 2"H x 9"W x 9"L WT: 2. 15 lbs UPC: 753759102692