If anyone else in interested in exactly the same rig, I have one I am about to put on craigslist. This one is a 1650F. The GPS antenna needs a dage connector on the cable - I had to cut it off to get it back through the console. Other than that, everything works and everything is intact. Even has my numbers for fishing off Jacksonville, FL - some of them not available anywhere else! Two chips included - one for Florida and one for North Carolina. I did make a $25 payment on Paypal for this.