I purchased a used Polaris RZR that has Lowrence Elite 5M that can only use map software 2gb or smaller. This software runs very well on this obsolete GPS unit.
I got the western states first and it worked good in my HDS7 gen2 manual. The chips worked as designed. The satellite chop for KOH is great detail. I need more time on the eastern states chip. The mounting bracket for the hds worked for the hds7 gen2 touch but I had the manual so frame did not fit. I did talk to them and they would of gave me a refund but I fabled a new upper mount and it looks stock.
Easy to install, made our first outing more enjoyable by knowing exactly where we were, where we wanted to go and best route to get back to camp.