Ancor NMEA 2000 Drop Cables offer connection between an NMEA 2000 device and a tee connector. The black couplers connect to the corresponding Ancor tees, creating a simplified, color-coded network installation. The drop cables are smaller in diameter (22 AWG) and more flexible than backbone cables for easier connection and wire routing. This NMEA 2000 approved drop cable is 100% universal and fully compatible with other manufacturers' products. 1 m (3.3 ft.) long.