Ancor NMEA 2000 Single Device Backbone Starter Kit [270203]NMEA 2000 Single Device Backbone Starter Kit Basic starter kit for adding a new NMEA 2000 network to your boat. WARNING: This product can expose you to chemicals including di(2 ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings. ca. gov. Specifications: Data Interface: NMEA 2000 Box Dimensions: 3"H x 7"W x 7"L WT: 1. 9 lbs UPC: