This WILL NOT fit versions that use Garmin Snap-Link mount more commonly seen in automotive applications and supplied with some Aera units. That's the one with the little snap-fit ball hole in the back. .We also have a solution for that one though; see the Garmin 795/796, Aera 500/510/550/560 section of our Ebay store and look for the "Snap Link" listings. Feel free to message us with any questions - this is a complicated product line and we're used to helping to sort things out. DELIVERY TIMES are estimates - if not outright wild guesses - from Ebay and the carriers only and are NOT guaranteed. Our experience is that standard Priority Mail shipments to Canada, Australia and most of Europe generally arrive in a week or two but there are exceptions. First Class Package service, where avail