Best SD Card For Dash Cam

Dash cams are excellent for capturing those important details on the road. However, the storage space on your phone or video camera isn’t big enough to save hours and hours of video.

This is where memory cards come in. This blog post will explore the best SD card for a dash cam and show you how to choose a card that’s right for you.

Best SD Card For Dash Cam:

1.SanDisk SD Card For Dash Cam

The SanDisk Extreme microSDXC UHS-I memory card is one of the best performers in its category. In our tests, it reached some of the highest speeds we’ve seen, both in read (up to 160MB/s) and write (up to 90MB/s) modes.

SanDisk High Endurance microSD card

And thanks to its excellent write speeds, it’s also faster than most cards we tested when shooting in full HD, making it difficult for the camera’s buffer to catch up. This memory card is rated A2 for faster app launches and in-app performance.

  • 128MB/s read speed, 50MB/s write speed
  • Up to 160MB/s read speed
  • Supports Full HD video recording with DSLR cameras
  • Supports Full HD video recording with mobile phones
  • 4K UHD video recording enables smooth playback
  • A2 Class 10 speed
  • Provides 30MB/s minimum
  • It might be too much storage

2. SAMSUNG SD Card For Dash Cam

Professional photographers, videographers, and graphic artists who depend on high performance and versatility will find the EVO Plus invaluable for their workflow. It’s swift, especially in terms of writing speeds, and it can hold onto the data for at least 1 hour longer than Samsung’s own 95MB/s Extreme PRO card, which is the fastest you can buy.

sandisk 256 gb sd card

Overall, our tests revealed the EVO Plus to be the best performer among the cards we tested, with comparable performance to cards costing a lot more. It’s also a good choice for videographers, who can take advantage of the UHS Speed Class 3 rating to write at 90MB/s according to Video Speed Class (VC-1) 3.0. The EVO Plus performed in line with Samsung’s own Extreme PRO card, which is the fastest you can choose, but it’s also the most expensive.

In addition to letting you transfer at up to 95MB/s, the EVO Plus is removable, which means it’s also compatible with Android smartphones and tablets (as long as they’re equipped with an SD slot). For anyone interested in high-quality videography, particularly with SD and full HD (1080p) video, the EVO Plus is a top choice.

  • Fast read/write speeds
  • Waterproof
  • Compatible with most devices
  • Great price
  • No builtin memory

3. Vantrue SD Card For 4k Dash Cam

Vantrue’s 256GB memory card offers UHS Speed Class 3 and Class 10 ratings for exceptional 4K video recording and playback. Our tests showed this card outperformed many memory cards that cost twice as much, and it’s supported on almost all of the dashcams we tested.

While it’s not extremely fast, this card did perform consistently well in our tests. The microSD card offers superb video recording in 4K resolution, and short clips capture at a smooth 10MB/s transfer speed. It boasts fast transfer rates rival UHS Express Cards, but it’s a bit slower than UHS-II cards.

Vantrue microSDXC UHS-I U3 SD card

It offers read and write speeds of up to 90MB/s and 100MB/s, respectively, so it rivals many memory cards that cost twice as much. The included SD adapter is handy for transferring data, and the card also performs well on older devices, allowing you to save files on the card and view them on the older device.

  • Provides write speeds fast enough to maintain 4K UHD recording, as well as 1080P Full HD recording
  • Supports 4K, 1080p, and 720P recording and playback
  • Relatively inexpensive
  • Comes with a microSD card adapter, making the transfer of video between devices easy
  • card adapter is plastic,

4. Inland SD Card For Dash Cam

Micro Center’s premium SD cards have gotten great reviews over the years, and this 128GB version is no exception. It’s got a roomy 128GB of storage, perfect for recording or storing many hours of high-definition video, and this speed class means you’ll be able to capture those videos at exceptional speed.

Inland SD Card For Dash Cam

It has an A1 rating so that apps will load quickly, and it has a Class 10 rating, so the card is suitable for recording high-resolution photos and videos. Storage cards tend to be expensive, so the fact that Micro Center’s microSD cards are reasonably priced makes them even more attractive. This 128GB card has a 32GB or 64GB version, too, so if you’re looking for something larger, that is also reasonably priced.

  • Very cheap
  • Speedy data transfer rates
  • Compatible with many devices
  • Great speed and capacity
  • Only available in 128GB

5. Lexar SD Card For Dash Cam

The Lexar Professional 1667x 128GB SDXC UHS-II Card is the best memory card for photographers and videographers who regularly shoot in 4K HD or higher. With a read speed of 250MB/s and a write speed of 160MB/s, it tops the pack in terms of speed.

That allows it to capture full-resolution 4K videos on a DSLR in less than 24 seconds and 1080P videos in under 3 minutes, which is faster than any other card we tested. It’s not as fast as the fastest cards we tested, such as the SanDisk Extreme UHS-I 512GB we reviewed for this guide, but if you use the memory card for capturing short 4K videos or shooting high-resolution 1080P videos, it will deliver.

Lexar best SD Card For Dash Cam

Our tests show that the card can also easily capture 4K and 1080P video while continuously accessing photos or streaming a 4K video in Adobe Premiere or Final Cut Pro X, which is excellent news for post-production pros. The downside: It’s not quite as fast as the SanDisk Extreme UHS-I 512GB in terms of write speed, which may make it a little more challenging to edit some 4K videos.

It is also compatible with USB 2.0 devices, so it’s a good choice for compact cameras that don’t have UHS-II cards and people who tend to shoot in 1080p or 4K at 24fps.

  • Excellent reading speed
  • Good capacity
  • Works well for video recording
  • Good overall build quality 
  • Not ideal for capturing RAW images 

6. SAMSUNG SD Card For Dash Cam

 The Samsung SM-ME128HA is an excellent choice for a rugged memory card with a lifetime warranty, fast read and write speeds, and super fast transfer rates (and for just a few bucks more than our prior pick).

It is waterproof, temperature-proof, x-ray-proof, and magnetic-proof, so it is durable and will work with many devices, including Android phones, tablets, and drones. It is also compatible with Android apps like Google Photos and Adobe Lightroom, and once the card is formatted, its contents will remain there, meaning that you don’t have to clear the card before transferring it to your phone or tablet.

Samsung EVO Select microSD

It’s compatible with all the memory card slots on laptops and desktops, but Samsung doesn’t include a connection cable, so you’ll have to buy a micro to full-size adapter separately.

  • Very fast read and write speeds
  • Very durable
  • Includes a full-size SD card adapter
  • Good value for the price Cons 
  • may be expensive

7. SanDisk SD Card For Dash Cam

The SanDisk Extreme C10 card is one of the best-performing cards we tested for this guide. The card consistently recorded good-quality footage from various speeds, temperatures, and locations when installed in an entry-level dash cam.

SanDisk High Endurance microSD card

More importantly, there was no noticeable shakiness, judder, or compression artifacts, even at the cards’ maximum speeds. We tested the card in a SanDisk Extreme SDHC/SDXC Memory Card Reader, which provides plug-and-play compatibility with most Android devices. If you’re thinking about buying a dash cam or a home monitoring system, this is the best memory card for the job.

  • Very durable
  • Great price for such a massive capacity
  • Good performance
  • Doesn’t come with an adapter

8. Samsung SD Card For Dash Cam

 The Samsung PRO Endurance is the card for shooters who want the fastest card available. Our entire test group was blown away by the speed and performance of the PRO. It was the fastest card we tested, with sustained read speeds of over 100MB/s.

In addition to being faster than the previous fastest card,it is also twice as fast as the next fastest card we tested, the SanDisk Extreme 64GB 95MB/s (U3) MicroSDXC Memory Card with Adapter (SD-EXTREME U3-64G-B U1-64G-V). Write speeds weren’t quite as fast, but they were still extremely high.

Samsung PRO Endurance

In our tests, it performed about 1.8 times faster than the PRO Plus. Sequential read performance was impressive at greater than 130MB/s. With sequential write speeds over 60MB/s, the Samsung PRO Endurance 64GB 100MB/s (U1) MicroSDXC Memory Card with Adapter (MB-MJ64GA/AM) was also the fastest card we tested in this category.

We also put this card through its paces in several endurance tests to see how well it holds up on camera. The Samsung PRO Endurance 64GB 100MB/s (U1) MicroSDXC Memory Card with Adapter (MB-MJ64GA/AM) scored 11/100 on the Video Endurance Test, which is a stricter test than the standard Video Endurance Test. This was impressive, especially considering that the PRO Endurance’s write speeds were slightly slower than the PRO Plus’ speeds and that the PRO Plus had 48GB of storage, while the PRO Endurance had 64GB. 

  • Great class 10 UHS1 speed, with 100MB/s read and 30MB/s write
  • Bestinclass endurance
  • Waterproof, temperature, xray, and magnetic proof
  • Best price
  • adapter not included

9. Transcend SD Card For wifi Dash Cam

There’s little to fault with this micro SD card from Transcend. With transfer speeds of up to 95 MBs, it doesn’t matter whether you’re downloading 4K video from the cloud or downloading and transferring photos from your phone. It perfectly suits HD and 1080p video capture and supports fast-action recording. You can stream 4K video directly from a GoPro camera to the card.

The unit’s performance doesn’t drop much under sustained 4K video capture, and the maximum write speed when testing the card was 95 MBs, a respected figure. The card is handy for recording video on dashcams, IP cameras, and other devices.

transcend sdcard

It pairs with Transcend’s own Transcend Mobile Viewer app, making it easy to view and share videos. The only negative is the card’s price, which is higher than many other 64 GB micro SD cards of a similar size. But it’s still a pretty good deal considering the premium build quality.

  • Very high endurance
  • High-quality video recordings and playbacks
  • Compatible with most cameras and action cams
  • Not the best for quite long videos
  • Produces a bit of noise during video recordings

10. Lexar SD Card For Dash Cam

The Lexar 64GB microSD Card offers fast speeds and decent capacity for the money. It may not be as fast as some cards, but it’s more than fast enough for most things, and its A1 performance rating means it can deliver fast app performance, and for photos and videos, the Lexar card’s speed translates to faster transfer speeds, though it won’t match cards with A2 ratings.

It’s also fast enough for most music, movies, and videos. In our tests, the Lexar performed admirably, even at 4K resolution, and it provides plenty of storage space for HD video, 4K videos, and high-resolution photos. However, be aware that this Lexar card is not rated for UHS-I so it won’t be as fast for UHS-I or U3 devices.

Lexar Professional 1667x SDXC card

It’s also not shockproof, temperature-resistant, or X-ray-proof, and it does not come with a carrying case, so you can’t take it with you on the go. 

  • Card seems to be good
  • Great price
  • read speed may be slow

Buying Guide For Best SD Card For Dash Cam

When buying an SD card for a dash cam, there are a few things you need to keep in mind. 

1. Price: 

There is a wide range of prices for SD cards, depending on the size and speed. SD cards can be found for as little as $5 or as much as $200.

2. Capacity: 

SD cards come in various sizes, from a few megabytes to several gigabytes. The amount of data that can be stored on an SD card depends on the size of the card and the type of data.

3. Speed: 

SD cards also come at different speeds, which affects how quickly the card can read and write data. The faster the card, the more expensive it is.

4. Compatibility: 

Not all SD cards are compatible with all devices. It is essential to check the SD card and device specifications to ensure they are compatible.


 Finding the correct memory for your dash cam doesn’t have to be a chore. There are a lot of choices out there, so we’ve narrowed the list of options down to five of the best SD cards for dash cams. We hope this has helped you decide which memory card is right for you. If you have any additional questions or comments, please leave us a note in the comments below.