Humminbird AS PC3 PC Connection Kit with USB Connector for Select Fishfinders

This AS PC3 PC Connection Kit with USB Connector connects your compatible fishfinder or GPS unit to a PC for upgrading, enhancing performance, downloading new features, and storing waypoints and routes on your computer. The kit includes a PC serial port cable with a USB connector, and a AA battery power cable. The kit requires eight user-supplied AA batteries, a PC with a serial port, and the HumminbirdPC software. If your fishfinder or GPS unit has a card reader, this kit will only personalize your unit. It is not needed for managing tracks, waypoints, or routes for units with a card reader.