Laptop GPS

I am sure it will work just fine as will most all of the others. Don’t worry, GPS is pretty straight forward simple technology with no moving parts etc. Some of them might have a little better signal, or the battery last longer, etc. They are all pretty much the same.

I see…I think I will get it…the guy said they tested it and it works pretty good…he said it’s waterproof and you can put it outside the car and it’s waterproof…but you don’t have to put it outside to get signal right? can just leave it inside?

That’s right. No need to put it outside the window to get a signal, but nice to have the waterproof capability as it should help to put it out the window if you have to.