Best Memory Cards for Dash Cam

Finding the best memory card for your dash cam is essential to ensure reliable performance and secure storage of your important footage. With so many options available, choosing the right memory card can... be overwhelming. To help you make an informed decision, we've ranked the top-rated memory cards for dash cams based on user review ratings. Whether you need high-capacity storage for extended recording or superior durability for demanding conditions, our expertly curated list highlights the most dependable choices trusted by fellow drivers.
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What to look for in a memory card for dash cams

1. Capacity

Dash cams continuously record video, so you'll want a memory card with enough storage to hold several hours of footage. Look for cards with at least 32GB, but consider 64GB or higher if your dash cam supports it.

2. Endurance Rating

High-endurance memory cards are designed for constant writing and rewriting, making them ideal for dash cams. These cards last longer and are less likely to fail compared to standard cards.

3. Speed Class

A high write speed is essential for recording HD or 4K video without interruption. Choose a card with at least Class 10, UHS-I U1, or better for smooth performance.

4. Compatibility

Ensure the memory card is compatible with your dash cam’s specifications. Check the manufacturer’s recommendations for supported formats (microSD vs SD), maximum capacity, and speed requirements.
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  1. 1
    SanDisk High Endurance 256GB 100MB/s microSDXC Memory Card Love it

    About this product

    A durable white microSDXC card offering 256GB storage, 100MB/s read speed, and reliable Full HD recording.

    A durable white microSDXC card offering 256GB storage, 100MB/s read speed, and reliable Full HD recording.

    What customers like

    • Fast read/write speeds
    • High storage capacity
    • Ideal for dashcams and 4K video
    • Durable and long-lasting
    • Reliable performance
    (112)
    $89.99 Your price for this item is $89.99
  2. 2
    Nextbase 128GB 70MB/s microSD Memory Card Best Choice

    About this product

    A high-speed 128GB microSD card designed for reliable dash cam video storage and quick data transfer.

    A high-speed 128GB microSD card designed for reliable dash cam video storage and quick data transfer.

    What customers like

    • Good compatibility and functionality
    • Large storage capacity
    • Fast data transfer and speed
    • Works well with 4K and Nextbase dash cams
    • Reliable performance
    (78)
    $59.98
    SAVE $40
    Your price for this item is $59.98
  3. 3
    Lexar 633x 128GB 100MB/s microSDXC Class 10 Memory Card Great Deal

    About this product

    A high-speed microSDXC card in black and blue, ideal for capturing HD, 3D, and 4K videos.

    A high-speed microSDXC card in black and blue, ideal for capturing HD, 3D, and 4K videos.

    What customers like

    • Fast performance
    • Great value for price
    • Spacious storage capacity
    • Reliable functionality
    • Easy to use and set up
    (48)
    $49.99
    SAVE $5
    Your price for this item is $49.99
  4. 4
    SAMSUNG Pro Endurance 128GB Microsdxc Card (Mb-Mj128Ka/am) Love it, works the best out of all I've had just!

    About this product

    A high-performance memory card designed for monitoring devices, offering extreme endurance and long-lasting performance.

    A high-performance memory card designed for monitoring devices, offering extreme endurance and long-lasting performance.

    What customers like

    • Great for action cameras
    • Fast speed
    • Accurate product description
    • Stable and high quality
    • Reliable performance
    (659)
    $114.45
    SAVE $76
    Your price for this item is $114.45
  5. 5
    SANDISK Extreme Pro 128GB Sd Card Sdsdxxd-128G Great Performance

    About this product

    A durable SD card offering 128GB storage, 200MB/s transfer speeds, and reliable 4K UHD video recording.

    A durable SD card offering 128GB storage, 200MB/s transfer speeds, and reliable 4K UHD video recording.

    (14)
    $61.99
    SAVE $18
    Your price for this item is $61.99
  6. 6
    SANDISK 128GB Extreme Pro Sdxc Uhs-I Memory Card - C10, U3, V30, 4K Uhd, Sd Card - Sdsdxxd-128G-Gn4In Best SD Cards for Serious Photographers

    About this product

    A high-speed SDXC memory card offering 128GB storage, 200MB/s read speeds, and 4K UHD video support.

    A high-speed SDXC memory card offering 128GB storage, 200MB/s read speeds, and 4K UHD video support.

    (14)
    $71.95
    SAVE $48
    Your price for this item is $71.95
  7. 7
    SANDISK Extreme Pro 64GB Micro Sd Card With Adapter Sdsqxcu-064G Great

    About this product

    A high-speed microSDXC card with up to 200MB/s read and 90MB/s write speeds plus A2 app performance.

    A high-speed microSDXC card with up to 200MB/s read and 90MB/s write speeds plus A2 app performance.

    (9)
    $40.99
    SAVE $9
    Your price for this item is $40.99
  8. 8
    SANDISK 256GB High Endurance Video Microsdxc Card w Adapter for Dash Cam And Home Monitoring Systems - C10, U3, V30, 4K Uhd, Micro Sd Card

    About this product

    A high-endurance 256GB microSDXC card with adapter, ideal for 4K UHD dash cams and security systems.

    A high-endurance 256GB microSDXC card with adapter, ideal for 4K UHD dash cams and security systems.

    (7)
    $110.45
    SAVE $74
    Your price for this item is $110.45
  9. 9
    SANDISK Extreme 512GB C10 U3 V30 A2 Micro Sd Card Sdsqxav-512G

    About this product

    A high-performance microSD card offering fast read/write speeds for 4K UHD video and high-resolution photos.

    A high-performance microSD card offering fast read/write speeds for 4K UHD video and high-resolution photos.

    (3)
    $136.99
    SAVE $43
    Your price for this item is $136.99
  10. 10
    SANDISK 1.5Tb Ultra Microsdxc Uhs-I Memory Card With Adapter - Up to 150Mb/s, C10, U1, Full HD, A1, Microsd Card - Sdsquac-1T50-Gn6Ma

    About this product

    A high-capacity microSDXC card with 1.5TB storage, 150MB/s speed, and adapter for versatile compatibility.

    A high-capacity microSDXC card with 1.5TB storage, 150MB/s speed, and adapter for versatile compatibility.

    (5)
    $390.95
    SAVE $261
    Your price for this item is $390.95

FAQ

What features should I look for in a memory card for my dash cam? + -

When choosing a memory card for your dash cam, look for high endurance cards designed for continuous recording, fast write speeds to handle HD or 4K video, and compatibility with your dash cam's specifications.

Why is endurance important in a dash cam memory card? + -

Endurance is crucial because dash cams record video continuously, which can wear out standard memory cards quickly. High-endurance cards are built to withstand frequent overwriting and last longer under constant use.

Can I use any microSD card in my dash cam? + -

Not all microSD cards are suitable for dash cams. It's best to use cards specifically labeled as 'high endurance' or 'for video monitoring' to ensure reliable performance and longevity.

How do I maintain my dash cam memory card for optimal performance? + -

To maintain optimal performance, regularly format the memory card using your dash cam's built-in formatting tool. This helps prevent file corruption and ensures smooth recording.

What is the difference between UHS-I and UHS-II memory cards for dash cams? + -

UHS-I and UHS-II refer to different bus speeds. UHS-I cards are typically sufficient for most dash cams, offering fast enough write speeds for HD or even 4K recording. UHS-II cards are faster but may not provide additional benefits unless your dash cam specifically supports them.

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