I received intact. Not tested yet. Looks good! Thanks to the seller!
The product does not work well with 2010 Audi A4 automatic with aftermarket Android head unit. I think the issue is the automatic uses canbus to trigger the reverse image. When using this switcher you must use a +12v reverse signal. So the headunit often gets confused as to what is triggering reverse causing no image. It works fine with the front camera.