I didn't want to fork out for Blackvue's exorbitant price for rebranded SD cards so opted for the Samsung PRO Endurance cards. No issues with compatibility, just use the format function from the dash cam. My dash camera is hardwired so the card has been in use for 2 months and no issues encountered.
Bought two, one of them on behalf of my friend who owns a dashcam, another one for my future needs. Over 20k hours endurance at this capacity, I shall come back to update on this review after approx 6 years (assuming 12 hrs/day, all year round usage) if this thing still lasts, which I have good faith, it will.
Got a 128GB for my VIOFO A129 Duo setup in my car. Was previously just using a generic Sandisk 32gb card - hoping the higher write speeds and storage space will improve the life of the device and recording capability, this should improve parking mode and allow me to see a full 24hours footage.
So far the card is working fine, I'll update back here if I have any issues, but this listing seems to be a legit Samsung card so unless it's a rare faulty card I believe this is perfect for the job :)
I have used a number of different SD cards for my dash cam, which often need to be consistently reformatted otherwise captured vision ceases to be recorded. Getting a lot of use from the Pro Endurance and hasn't needed to be reformatted. Very happy with the product so far.