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Choosing a 128GB SD Card for a Dash Cam

A 128GB high-endurance microSD card is a sensible default when your camera supports it. Check the manual's capacity and speed requirements first.

A 128GB SD card for dash cam use should be a high-endurance microSD model approved by the camera maker. Capacity alone is not enough: sustained write class, formatting system and maximum supported size must match.

Choosing a 128GB SD Card for a Dash Cam

Start here

The essentials

Best SD Card for a Dash Cam in Canada

Best SD Card for a Dash Cam in Canada

SanDisk MAX Endurance is our top pick for frequent loop recording, while Samsung PRO Endurance and Kingston High Endurance are strong alternatives. Always follow your camera's capacity limit.

Best MicroSD Cards for Dash Cams in Canada

Best MicroSD Cards for Dash Cams in Canada

The Samsung PRO Endurance is our best all-round choice for most dash cams. SanDisk MAX ENDURANCE suits buyers prioritizing stated recording life, while Kingston High-Endurance is a practical Full HD option.

Installation and accessories

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How-to guides

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Best picks

Our best-of lists

Best SD Card for a Dash Cam in Canada

Best SD Card for a Dash Cam in Canada

SanDisk MAX Endurance is our top pick for frequent loop recording, while Samsung PRO Endurance and Kingston High Endurance are strong alternatives. Always follow your camera's capacity limit.

Best MicroSD Cards for Dash Cams in Canada

Best MicroSD Cards for Dash Cams in Canada

The Samsung PRO Endurance is our best all-round choice for most dash cams. SanDisk MAX ENDURANCE suits buyers prioritizing stated recording life, while Kingston High-Endurance is a practical Full HD option.

Common questions

Questions before you buy

Is 128GB enough for a dash cam?

Often, yes, but retention varies with resolution, bitrate, channels and recording mode.

Should I choose 128GB or 256GB?

Choose 256GB for longer retention if the camera officially supports it; otherwise use the approved 128GB capacity.

Why use a high-endurance microSD card?

Dash cams overwrite continuously, so endurance-rated cards are designed for heavier write cycles.

How should I format a dash cam card?

Use the camera's format function and follow its manual; save any needed clips first because formatting erases them.