Bought this to use with a Garmin drive smart 65. It worked fairly well. I did have trouble with mount falling off a few times, but that could be that my Garmin was a little heavy for it. It did not slide around on my dash, although most of the time it was in a little cubby behind my info screen.

Works a little better than the Dashboard Mount One, but still requires a velcro sticker to keep it in place.

For well over a decade, I have been using a GPS dashboard mount of this same style with the hopes of keeping my GPS devices secure on my vehicles' dashboards to, hopefully, extend the life of my GPS devices. The great thing about this Insignia dashboard mount is that its flexibility gives it the best chance to remain in place as one is driving--not all dashboards are flat! I could not believe how heavy, relatively speaking, this Insignia dashboard mount is. When I took it out of the retail box, I quickly learned that the arm which attaches to the back of the GPS can be raised to a degree. The Garmin GPS bracket clip which attaches to the back of my Garmin Drive 52 GPS securely & properly connects to the ball connect which is located at the top of this GPS mount. The underside of this weighted dashboard mount has a somewhat non-skid feature making it less likely to shift, say, if you brake or make an abrupt turn. I am very pleased with the price as well!

This sand bag hold up my gps very well. It is a little big, but did the job. Even with a wide turn, my gps didnt move a bit.

This mount holds my GPS and does not slide around on the dash. It can be picked up for the passenger to change settings or destinations. As another reviewer said, it took a while to get a good position. When attempting to tilt my GPS downward to cut out sun glare, it ran into the sandbags. (Half an inch taller would be a BIG improvement.) Also, for the angle I wanted, I had to use it with the main clip upside down, so it was hard to keep on the base. Finally found a good position and now just move the whole thing instead of trying to unsnap the GPS to make changes.