Hello,

Before I was considering buying a new Garmin GPSMAP 64 model ... and spend more than 360€...

Can I use my old SD Topo V3 card that I purchased for my old GPSMAP 60Cx (it is breakdown, screen is blank), or do I have to buy a new Topo map SD Card because there is another protection licence with the 2014 Garmin models ?

or is it preferable that I bought an old used 60Csx to replace my defunct unit ?

Thanks

Nano.