Fake news. Manufacturers can state what they want.
SanDisk (and not only) are using different technologies when creating Extreme type and High Endurance type. The killers for a card are dashcams and surveillance systems.
The SanDisk Ultra was
famous for the problems created to these type of cameras.
SanDisk Ultra was the most hated card in the world. Many no-name chinese CCTV and dashcam manufacturers were shipping their products including a SanDisk Ultra card. They had a lot of problems because of this, many returns, money lost for that poor companies and sellers. Also SanDisk lose a lot of money because of warranty so they stated later in the warranty to not use Ultra cards on dashcams. Then Samsung and others observed that people want to use their cards on dashcams and also put the same restriction into the warranty. Good idea for them, but the sellers are still losing money because of stupid buyers and of stupid forum users which are giving bad advices.
Few years ago the
CCTV systems were recording
only on
HDD and cards were not used. When IP cameras started to use a card, the manufacturers and sellers tried to use an known brand and also a cheap product so they found the SanDisk Ultra. I bought a $150 IP camera which came with an SanDisk Ultra card inside it for free. Of course I replaced that card because I knew it will create problems. But maybe 99% of the people not replaced the card and when they needed an important recording from the card they discovered the card was dead.
How valuable will become this forum if I will start to recommend SanDisk Ultra just because in my 2 dashcams this card is not creating problems? I just was lucky so I can recommend it?
I see
Street Guardian is a very smart dashcam manufacturer because they are
forcing the people to
buy a SanDisk High Endurance card with their dashcams. So they are not creating a Street Guardian expensive card so people will accuse them trying to obtain profit from their own card, but are offering their dashcam only with a well known brand card. In this way they avoid the
good advices from people like you which have under 1 year experience in dashcam usage. I hope their warranty will be covered only with the cards they are selling. In this way stupid people which pay $200 for a dashcam but $5 for a card will create problems to another dashcam manufacturers because they are idiots.
I read all comments from this thread and I see you are alone in your fight. Be careful because is a tiny line between fighting and trolling.