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
    (106)
    $89.99 Your price for this item is $89.99
  2. 2
    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
    (42)
    $54.99 Your price for this item is $54.99
  3. 3
    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)
    $99.99 Your price for this item is $99.99
  4. 4
    SAMSUNG Evo Plus Microsd 128GB, 130Mbs Memory Card With Adapter Love the service

    About this product

    A 128GB Samsung EVO Plus MicroSD card with 130MB/s speed and adapter for versatile use.

    A 128GB Samsung EVO Plus MicroSD card with 130MB/s speed and adapter for versatile use.

    What customers like

    • Extra storage space
    • Sturdy
    • Fast access
    • Reliable
    • Versatility
    (382)
    $58.45
    SAVE $39
    Your price for this item is $58.45
  5. 5
    SANDISK High Endurance Microsdxc 512GB Micro Sd Card With Adapter Sdsqqnr-512G for Dash Cam And Video Monitoring System

    About this product

    A high-endurance 512GB microSD card with adapter, ideal for dash cams and video monitoring systems.

    A high-endurance 512GB microSD card with adapter, ideal for dash cams and video monitoring systems.

    (2)
    $190.45
    SAVE $127
    Your price for this item is $190.45
  6. 6
    SAMSUNG 64GB Evo Plus Uhs-I Microsdxc Memory Card With Sd Adapter Best Buy delivery was awesome

    About this product

    A high-speed 64GB microSDXC card with adapter, ideal for reliable media storage and fast transfers.

    A high-speed 64GB microSDXC card with adapter, ideal for reliable media storage and fast transfers.

    What customers like

    • Fast read and write speeds
    • Good value for the price
    • Ample storage capacity
    • Versatile with included adapter
    • Reliable performance
    (291)
    $36.95
    SAVE $25
    Your price for this item is $36.95
  7. 7
    SANDISK Extreme Pro 256GB Micro Sd Card With Adapter Sdsqxcz-256G Fast shipping delivery and great responsive card

    About this product

    A high-performance 256GB microSD card with adapter, offering fast read and write speeds for 4K UHD.

    A high-performance 256GB microSD card with adapter, offering fast read and write speeds for 4K UHD.

    What customers like

    • Fast read and write speeds
    • Large storage capacity
    • Enhances device and app performance
    • Reliable performance
    • Smooth 4K UHD video recording
    (25)
    $88.99
    SAVE $21
    Your price for this item is $88.99
  8. 8
    Lexar 633x 256GB 100MB/s microSDXC Class 10 Memory Card Great way to expend the memory of my new Amazon Fire Tablet HD

    About this product

    A high-speed microSDXC card offering 256GB storage and up to 100MB/s read speeds for smooth video capture.

    A high-speed microSDXC card offering 256GB storage and up to 100MB/s read speeds for smooth video capture.

    (7)
    $89.99 Your price for this item is $89.99
  9. 9
    SAMSUNG Evo Plus Microsd 256GB, 130Mbs Memory Card With Adapter Great SD Card

    About this product

    A high-speed 256GB microSD card with 130MB/s transfer rate and adapter for reliable data storage.

    A high-speed 256GB microSD card with 130MB/s transfer rate and adapter for reliable data storage.

    What customers like

    • Large storage capacity
    • Versatile with included adapter
    • Fast data transfer speeds
    • Reliable performance
    • Good value for price
    (506)
    $114.95
    SAVE $77
    Your price for this item is $114.95
  10. 10
    SANDISK 64GB Class 4 Sdxc Flash Memory Card- Sdsdb-064G-B35 Memory card works great, pictures are clear, video's are great

    About this product

    A reliable Class 4 SDXC flash memory card offering 64GB storage for cameras and camcorders.

    A reliable Class 4 SDXC flash memory card offering 64GB storage for cameras and camcorders.

    (2)
    $8.80 Your price for this item is $8.80

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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