Be patient, it's worth it if you have a compatible garmin gps.

the Garmin 2688LMT gps and the picture quality is almost great.

I think that is due to a GPS not capable of handling the image.

Be sure you have the right GPS before pulling the trigger on this.

You'll need the correct GPS, receiver cable, and transmitter for this to work properly....just fyi

Works with my GARMIN GPS great.

works great to add backup camera if you already have compatible garmin GPS

Wait until you can afford a car with the real thing built in.7-5-2014 Update, GPS (2557 LMT) is now flickering in and out of a BLACK SCREEN, with a message saying "Camera 1 default, it then flickers back to the navigation screen, very distracting, Very disappointing, I've been a garmin customer for at least 17 years

I got this for my 14' enclosed trailer, as I already had a compatible GPS

This causes the GPS to be unusable.

If you have a Garmin GPS, that is compatible with BC-30 (list of compatible GPS units is on Garmin's site), it's a decent way to add backup camera

The GPS is great but backup camera is for the birds

Plus it has options to adjust the view when paired up with compatible garmin gps

I consider the BC-30 an excellent buy, Garmin did a very good job matching it to the Drive Smart 60 GPS.

It has a slight delay of maybe 1 or 2 seconds but then the image comes right up on the trusty old Garmin GPS

When you purchase this piece of equipment you have to purchase the Garman GPS device that will work with the BC 30 or a different Garman GPS device for the BC 70

Mine is not working g at all