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expired Posted by MarkTheShark0 • Apr 17, 2023
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expired Posted by MarkTheShark0 • Apr 17, 2023

128GB Samsung Pro Endurance Class 10 U3 V30 MicroSDXC Memory Card w/ Adapter

from $15.35

$28

Amazon
56 Comments 30,465 Views
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Update: This popular deal is still available

Various Retailers have 128GB Samsung Pro Endurance Class 10 U3 V30 MicroSDXC Memory Card w/ Adapter (‎MB-MJ128KA/AM) from $15.36. Shipping is free otherwise shipping costs will vary by retailer.

Thanks to Slickdeals Staff Member MarkTheShark0 for posting this deal.

Available Retailers:About this item:
  • Max Read Speed: 100 MB/s
  • Max Write Speed: 40 MB/s
  • Min Write Speed: 30 MB/s
  • Records Full HD and 4K Video
  • Water / Drop / Magnet / X-Ray Proof
  • Wear and Temperature Proof
  • Endurance: up to 70,080 Hours
  • Includes microSD to SD Adapter

Editor's Notes

Written by megakimcheelove | Staff
  • About this product:
    • Rating of 4.8 from over 21,000 Amazon customer reviews.
  • About this store:
  • Additional note:

Original Post

Written by MarkTheShark0
Product Info
Community Notes
About the Poster
Deal Details
Product Info
Community Notes
About the Poster
Update: This popular deal is still available

Various Retailers have 128GB Samsung Pro Endurance Class 10 U3 V30 MicroSDXC Memory Card w/ Adapter (‎MB-MJ128KA/AM) from $15.36. Shipping is free otherwise shipping costs will vary by retailer.

Thanks to Slickdeals Staff Member MarkTheShark0 for posting this deal.

Available Retailers:About this item:
  • Max Read Speed: 100 MB/s
  • Max Write Speed: 40 MB/s
  • Min Write Speed: 30 MB/s
  • Records Full HD and 4K Video
  • Water / Drop / Magnet / X-Ray Proof
  • Wear and Temperature Proof
  • Endurance: up to 70,080 Hours
  • Includes microSD to SD Adapter

Editor's Notes

Written by megakimcheelove | Staff
  • About this product:
    • Rating of 4.8 from over 21,000 Amazon customer reviews.
  • About this store:
  • Additional note:

Original Post

Written by MarkTheShark0

Community Voting

Deal Score
+71
Good Deal
Visit Amazon

Price Intelligence

Model: Samsung PRO Endurance 128GB UHS-I microSDXC Memory Card

Deal History 

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Current Prices

Sort: Lowest to Highest | Last Updated 7/11/2025, 02:48 PM
Sold By Sale Price
Amazon$19.50
Samsung$19.99
Adorama$22.99

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Top Comments

The_Whaler
1199 Posts
285 Reputation
The High Edurance version is more of an apples to apples comparison, and they are rated at 40,000 hours versus 70,000 for the Samsung. 128GB is $13.50, and this is $16.
gromit45
322 Posts
42 Reputation
True, you won't run out of space, but you will start overwriting sooner with a smaller capacity card. With a larger capacity card, it'll start overwriting later, so you can keep more history (ie keep more older videos) on the card before being overwritten. This could be helpful in case you don't realize you needed some footage until some time later. You can decide for your use case how important that is to you. Plus, people who drive a lot will also save more footage to the card, so they will probably want a larger capacity card.
clinteastwood
3095 Posts
343 Reputation
For a dashcam, unless you drive 40k+ miles a year, a 128gb should be plenty and should this one should last for years before failure.

If you drive a lot and want the camera on all the time when not driving, then you may want a 256gb card.

55 Comments

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Apr 25, 2023
143 Posts
Joined Sep 2017
Apr 25, 2023
eyeofthetiger87
Apr 25, 2023
143 Posts
Quote from BlueCrown633 :
Is there an advantage to buying the 256gb for $30 over the 128gb?

I'm new to dashcams but doesn't the card get overwritten anyways when it's full? So you technically never really run out of space I mean?
You'll get double capacity (record x2) and, as commented, less rewrite, (longer life x1.5-2) (also more reliability x1.2-1.5, in the sense that you can be more sure that the recording you need will not be erased due to a bad microSD state). Then you're getting up to x6 benefits for a little more than x2 price.
Apr 25, 2023
1,037 Posts
Joined Oct 2005
Apr 25, 2023
Irons82
Apr 25, 2023
1,037 Posts
Bought 2 of the 256GB from Amazon. Both authenticated via the app. Thanks OP!
Apr 25, 2023
1,306 Posts
Joined Jun 2005
Apr 25, 2023
teon
Apr 25, 2023
1,306 Posts
Quote from Slacky :
I have too. But I also had a time I tried to pull video and the time of the (parked) event wasn't recorded even though right before it was. Now this has me wondering… they don't seem to say WHY they found them problematic.
It was likely the firmware of your front/rear camera issues.
I had this issue before with my rear camera. I updated to the lasted FW at that time and no issue so far.
Make sure you format the microSD card using the dashcam once or twice a year and update your dashcam to the lasted FW.
I also have used SanDisk high endurance 128GB/256GB for 2-3 years without any issue.
More info can be found on dashcamtalk forum and Viofo website (for lasted FW).
Apr 25, 2023
47 Posts
Joined Dec 2014
Apr 25, 2023
JohnW7940
Apr 25, 2023
47 Posts
Quote from Slacky :
I have too. But I also had a time I tried to pull video and the time of the (parked) event wasn't recorded even though right before it was. Now this has me wondering… they don't seem to say WHY they found them problematic.
The issue was things not being recorded and random cut outs from videos. You can read more about it on dashcam forums. I used to run the new samsung pro endurance 128gb in my cam as well. Since switched to sandisk max card instead.
Apr 25, 2023
159 Posts
Joined Jul 2010
Apr 25, 2023
hanpride
Apr 25, 2023
159 Posts
Thanks OP! Perfect timing as I needed one for my newly installed front+rear dash cams.
Apr 26, 2023
2,676 Posts
Joined Dec 2010
Apr 26, 2023
radars
Apr 26, 2023
2,676 Posts
Is this 128 gb Samsung SD card at $16 better than Sandisk extreme 256gb at $22?
Apr 27, 2023
591 Posts
Joined Apr 2018
Apr 27, 2023
TalentedDesk7409
Apr 27, 2023
591 Posts
Quote from JohnW7940 :
This card is not recommended in Viofo dashcams. There was issues with the new samsung cards. https://support.viofo.com/support...o-dashcam- [viofo.com]
It should be more like Viofo cam is not recommended for this card. Most 128gb brand names seems to be not recommended for Viofo

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Apr 27, 2023
591 Posts
Joined Apr 2018
Apr 27, 2023
TalentedDesk7409
Apr 27, 2023
591 Posts
Quote from clinteastwood :
For a dashcam, unless you drive 40k+ miles a year, a 128gb should be plenty and should this one should last for years before failure.

If you drive a lot and want the camera on all the time when not driving, then you may want a 256gb card.
It depends on many factors and not just time of use
does the camera record in 1080p or 4K
does it have single double or 3 cameras
is it recording 24/7 or only when driving...
and many cameras dont take over certain size of sd card. I think for this cost its best to replace every 2years, than to loose the video the only time when you need it
Apr 27, 2023
2,258 Posts
Joined Nov 2016
Apr 27, 2023
Tbl5143
Apr 27, 2023
2,258 Posts
These are great. They are also *a lot* faster in a Raspberry PI compared to Samsung's EVO Select cards...
Apr 28, 2023
178 Posts
Joined Dec 2004
Apr 28, 2023
digablesoul
Apr 28, 2023
178 Posts
Quote from GigaBite :
Getting 2 of these cards from Amazon is a good candidate for the $10 off Amazon locker pickup deal. Your total will be $21.98 +tax for 2 cards.
Holy smokes!! Thank you for this.. I added 2 128GB cards.. chose a locker near me.. used the PICKUP10OFF code and got it down to $20.72 total before tax. Thanks again! Peace
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