Instruction: Extract information from the supporting document to answer the given question.

Input:
Question: Will this fit a Garmin nuvi 610/660?
Document: The Arkon Garmin NUVI Air Vent Mount works great in my 2006 Honda Pilot! The ball snaps into the the existing socket of the Garmin Nuvi adhesive dash mount that came with my Garmin Nuvi 660. There are two attachment clips which secure into the directional control fins of the air vent and a positionable leg holds it steady. The ball and socket are very positionable, hold the unit steady, and do not interfere with any of the unit's cables.
I purchased this mount for my  Nuvi 660 to be mounted in my BMW 530i. It is well constructed. Went together easily. The mount is secure and if you squeeze the clamp so the tooth ends open up, it goes on and off like a charm. Highly recommend.
I have a Garmin Nuvi 250, so small and light. It seems the ball isn't manufactured to the exact right fit so ends up being pretty useless.When I wanted to return the unit, they wanted me to pay both shipping and a restocking fee... and for a $6 product, I would end up losing money. Pretty poor of Blue Proton in my view.
I bought this item along with a Garmin 760 after reading the reviews on Amazon.com. I wanted a mount that could also be used on rental cars when needed. Installation was simple and the instructions were clear. It fit nicely on our Volvo S60 vents but will not work as desired on an old Ford Explorer. Since I also picked up the Garmin friction (beanbag) mount, transferring the nuvi 760 between vehicles is a snap.
I've had my Garmin Nuvi for six years and over that time, I've gone through four suction mounts. I've used water, spit, and other foreign liquids to try to keep those suckers sucking longer.I finally gave up and bought a friction mount. It seemed like a perfect fit for me until I saw this! Here's why I love it:-VISIBILITY-For years, I had my GPS on my dashboard. However, I really like having it lower.
After reading media reports about portable navi thefts from cars, I wanted a mounting alternative for my Nuvi 360 that wouldn't leave the tell-tale suction cup ring on the windshield. This item did the trick. The Garmin clip snaps right on to the Arkon mount and seems pretty sturdy. I read a review on another site complaining that the injection-molded ball joint was a poor (loose) fit for the Garmin mount. But mine seemed to fit just fine.
I live in CA so windshield mount is not allowed and i did not want any sticky disc on my dashboard so this vent mount would be my other option.I've looked at different vent mounts and this one looked pretty simple and straightforward. Was just worried it may not work for my 660 because of it's weight and might easily break but the whole mount looks sturdy. Installation and removal is easy. When mounted on my vent i like the placement and it makes it easy to access the Nuvi.
There are few good solutions for vent mounting the Nuvi, especially the larger models because of their weight, however the Akron is pretty close. Since every auto has different size and style vents, designing one mount to fit them all is probably an impossible task.
This is a great product and it works well on my 2009 Honda Accord and nuvi 40. The only reason why I took 1 star is that it did not come with different length clips so that I can use it with vents with wider slats. This will not fit a 2010 Toyota Prius in case anyone is interested to know.
This works fine in my 2000 Nissan Sentra, with a nuvi 200. I had previously tried a different vent mount that had springs, but the arms weren't long enough to fit on my vent; this one, however, fits fine. It's also pretty easy to remove this mount; see Arkon's website for the instruction sheet that shows how it works.
Answer: I believe that if you have a mount on your GPS that has the ball receptacle, it will work just fine. It just snaps into your mount. I assume it is a universal ball mount. It works great on my standard mount.