I have owned Japanese auto's for over 40 years. All of them cut power to the usb/power ports when the ignition powered down. My Mazda 6 does not cut the power to these ports. Now it no longer matters with my dongar dongle.

Item was delayed but it finally arrived in good condition.

If you are looking for the best dashcam adapter, you are in the right page. I highly recommend this product

Works as advertise, it was delivered fast. Easy to install, and not cables around the car

So far so good...I received my Dongar and installed it in minutes in my Mazda CX50. It works as it should. I wish I knew of Dongar sooner. It would have saved me frustration trying to install wiring in my fuse box, only to learn that there's no live ACC in the box... thank you Dongar!