I think it's a 510, I'll try to add photos on here. It has the back up cam and gps with NA maps. I'm asking $60 shipped within the US
I bought a German Dynavin N7 unit. The GPS is great, the media playback menus isn't as intuitive as I'd like. The look and fit is incredible though. It's bluetooth and has USB plugs but isn't like the $200 Chinese Android units with wifi and apps and all that. Overall a solid unit. Expensive though. The NA maps version cost $700.Did you replace it with an aftermarket unit? If so, which one and how is it working out?