Memory cards in cameras and dashcams have a lot to endure. There is constant data going to be written.
Once the card is full, the recorded material automatically with new image replaced. For this purpose, Samsung is now the PRO Endurance microSDHC/microSDXC cards.
The 128GB version can be according to the manufacturer, to 43.800 hours of sustained recording, and has a respective read/write speed of 100 MB/s and 30 MB/s. There are also variants of 32 GB and 64 GB available. Prices start from 34,99 euro.