Storage · Memory
SanDisk 128GB High Endurance microSD
Not optional. Ordinary cards die fast under constant loop recording. This high-endurance card is built for the job — the difference between footage that is there and a corrupted file when you need it.
Our review
This is the accessory people skip and regret. Dash cams write continuously in a loop, overwriting old footage all day — a workload that wears out ordinary microSD cards quickly, often failing silently until the day you need a clip. SanDisk rates this High Endurance line for that exact use, quoting up to 10,000 hours of recording.
The specs to look for are all here: C10, U3, and V30 speed for smooth 4K writing, plus an SD adapter in the box. 128GB is a sensible middle ground and it supports higher capacities in compatible cameras; go larger only if you run dual channels or want more parking-mode history before the loop wraps.
Frequently asked questions
Why not use a regular microSD card?
Dash cams record in a constant loop that wears out ordinary cards quickly. High-endurance cards are built for that continuous workload.
Is 128GB enough?
It is a sensible middle ground for most single-channel cameras. Choose more if you run multiple channels or want longer parking history.
Does it come with an SD adapter?
Yes, a full-size SD adapter is included.