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expiredphoinix | Staff posted Jan 16, 2023 8:09 AM

256GB Samsung PRO Endurance UHS-I microSDXC Memory Card w/ Adapter

$30

$55

45% off
& More + Free Shippingat Samsung
58 Comments
39K Views
Visit Samsung
Deal Details
Update: This popular deal is still available

Various Retailers have 256GB Samsung PRO Endurance UHS-I microSDXC Memory Card w/ SD Adapter (MB-MJ256KA/AM) for $29.99. Shipping is free.

Thanks to Community Members phoinix and UniquePanther652 for finding this deal.

Available:Various retailers also have 128GB Samsung PRO Endurance UHS-I microSDXC Memory Card w/ SD Adapter (‎MB-MJ128KA/AM) for $15.99. Shipping costs will vary by retailer.

Available:Features (256GB):
  • 256GB Storage Capacity
  • UHS-I / V30 / U3 / Class 10
  • 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 140,160 Hours
  • Includes microSD to SD Adapter

Editor's Notes

Written by citan359 | Staff
  • About this deal:
    • This price is $25 lower (45% savings) than the list price of $54.99.
  • About this product:
  • About this store:
    • Details of B&H Photo Video's return policy here
  • Information about Adorama's return policy here.

Original Post

Written by phoinix | Staff
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 256GB Samsung PRO Endurance UHS-I microSDXC Memory Card w/ SD Adapter (MB-MJ256KA/AM) for $29.99. Shipping is free.

Thanks to Community Members phoinix and UniquePanther652 for finding this deal.

Available:Various retailers also have 128GB Samsung PRO Endurance UHS-I microSDXC Memory Card w/ SD Adapter (‎MB-MJ128KA/AM) for $15.99. Shipping costs will vary by retailer.

Available:Features (256GB):
  • 256GB Storage Capacity
  • UHS-I / V30 / U3 / Class 10
  • 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 140,160 Hours
  • Includes microSD to SD Adapter

Editor's Notes

Written by citan359 | Staff
  • About this deal:
    • This price is $25 lower (45% savings) than the list price of $54.99.
  • About this product:
  • About this store:
    • Details of B&H Photo Video's return policy here
  • Information about Adorama's return policy here.

Original Post

Written by phoinix | Staff

Community Voting

Deal Score
+87
Good Deal
Visit Samsung

Price Intelligence

Model: Samsung PRO Endurance 256GB UHS-I microSDXC Memory Card

Deal History 

Sale Price
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  • Today

Current Prices

Sort: Lowest to Highest | Last Updated 7/23/2026, 07:09 PM
Sold By Sale Price
Amazon$105.89
Best Buy$153.99
Samsung$153.99

Top Comments

UniquePanther652
547Comments
262Reputation
If concerned about fakes, just remember that you can use Samsung's own Authentication Utility.

https://semiconductor.samsung.com...ort/tools/

Scroll to the bottom of the page, and look for "Samsung Memory Card & UFD Authentication Utility (4)".
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BrokenHome
204Comments
308Reputation
Since people will ask: these are specifically for dash cams, body cams, drones, and security cameras. You can feel free to use them in anything though, but there are often less expensive alternate options. The endurance is the write cycle longevity and the resistance to failure in extreme temperature conditions.
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58 Comments

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Jan 16, 2023 8:01 PM
19 Comments
Joined Apr 2012
punk350Jan 16, 2023 8:01 PM
19 Comments
Amazon has 128GB Samsung Pro Endurance Class 10 U3 V30 MicroSDXC Memory Card w/ Adapter (‎MB-MJ128KA/AM) for $15.99. Shipping is free with Prime or on orders $25+.

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

https://www.amazon.com/dp/B09WB18...th=1&psc=1
Jan 16, 2023 8:16 PM
445 Comments
Joined Dec 2005
mobetterdealsJan 16, 2023 8:16 PM
445 Comments
Finally back to Oct price
Jan 16, 2023 8:30 PM
547 Comments
Joined Dec 2018
UniquePanther652Jan 16, 2023 8:30 PM
547 Comments
OP you can add that it is the same price at:

B&H:
https://www.bhphotovideo.com/c/pr...uhs_i.html

Adorama:
https://www.adorama.com/ssgmj128ka.html

Just check for shipping charges and backorder status.
Jan 16, 2023 8:33 PM
547 Comments
Joined Dec 2018
UniquePanther652Jan 16, 2023 8:33 PM
547 Comments

Our community has rated this post as helpful. If you agree, why not thank UniquePanther652

If concerned about fakes, just remember that you can use Samsung's own Authentication Utility.

https://semiconductor.samsung.com...ort/tools/

Scroll to the bottom of the page, and look for "Samsung Memory Card & UFD Authentication Utility (4)".
8
Jan 16, 2023 10:13 PM
366 Comments
Joined Apr 2018
UpbeatJuice8080Jan 16, 2023 10:13 PM
366 Comments
These cards don't include readers. They include adapters, which are less valuable. Title should be corrected.
1
5
Jan 16, 2023 10:52 PM
92 Comments
Joined Jul 2019
KevinC1977Jan 16, 2023 10:52 PM
92 Comments
Similarly priced on Samsung.com [samsung.com]. If you have EPP or EDU, it can be had for lower.
128GB - $15.19
256GB - $28.49

Possible additional cashback as well.
1
Jan 16, 2023 11:59 PM
8.1K Comments
Joined Nov 2008
HrshycroJan 16, 2023 11:59 PM
8.1K Comments
Been using a couple of these in 4K Reolink cameras since BF. So far, so good. Impossible to beat at this price.

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Jan 17, 2023 12:16 AM
159 Comments
Joined Sep 2008
chautinhtriJan 17, 2023 12:16 AM
159 Comments
Quote from Hrshycro :
Been using a couple of these in 4K Reolink cameras since BF. So far, so good. Impossible to beat at this price.
I like Reolink too. I like their cameras and software interface. Going to get a other Argust 3 pro
2
Jan 17, 2023 12:23 AM
8.1K Comments
Joined Nov 2008
HrshycroJan 17, 2023 12:23 AM
8.1K Comments
Quote from chautinhtri :
I like Reolink too. I like their cameras and software interface. Going to get a other Argust 3 pro
I still like my Eufy 2K indoor cameras that I'm using outside for the past two years, but the Reolink Trackmix 4K wifi are a nice addition. I ordered 3 at launch and then they randomly sent me another 3 in October, so I'm not complaining. I haven't even figured out where to put two of them yet... Have like 7 different cameras on the same side of the house already lol
3
Jan 17, 2023 12:26 AM
4K Comments
Joined Nov 2013
TrollingByJan 17, 2023 12:26 AM
4K Comments
Quote from UpbeatJuice8080 :
These cards don't include readers. They include adapters, which are less valuable. Title should be corrected.
What's the difference
1
2
Jan 17, 2023 12:30 AM
159 Comments
Joined Sep 2008
chautinhtriJan 17, 2023 12:30 AM
159 Comments
Quote from Hrshycro :
I still like my Eufy 2K indoor cameras that I'm using outside for the past two years, but the Reolink Trackmix 4K wifi are a nice addition. I ordered 3 at launch and then they randomly sent me another 3 in October, so I'm not complaining. I haven't even figured out where to put two of them yet... Have like 7 different cameras on the same side of the house already lol
Yeah, the fact that they have scheduled and customized siren along with local storage is a win for me. I got rid of the home security contract with ADT since the camera is able to detect person and vehicle, and it's siren is so loud it would deter any thief before they even break in
2
Jan 17, 2023 1:00 AM
666 Comments
Joined Sep 2003
mmarcoux66Jan 17, 2023 1:00 AM
666 Comments
Looks like a candidate for the Steam Deck even though it is probably too small.
Last edited by mmarcoux66 January 16, 2023 at 08:02 PM.
1
Jan 17, 2023 1:10 AM
366 Comments
Joined Apr 2018
UpbeatJuice8080Jan 17, 2023 1:10 AM
366 Comments
Quote from mmarcoux66 :
Looks like a candidate for the Steam Desk even though it is probably too small.
The PRO Plus models have been cheaper recently ~$23 for 256GB. The PRO Plus doesn't have the write endurance, but that generally isn't needed for Steam Deck, where you install (write) a game once and play (read) it many times. The PRO Plus models are faster too, but that probably doesn't make much difference for Steam Deck.
Jan 17, 2023 1:18 AM
366 Comments
Joined Apr 2018
UpbeatJuice8080Jan 17, 2023 1:18 AM
366 Comments
Quote from TrollingBy :
What's the difference
The adapter is just a piece of plastic with wires in it that adapts the size of the card so it fits in a full sized SD card slot. See the larger white things in the first photo of this deal. Many microsd cards come with adapters because they're so simple/cheap.

The reader is a USB device the card plugs into that lets a computer read/write the microsd card - even if the computer doesn't have a microsd or SD card slot. I don't think the PRO Endurance cards are available with an included reader (probably because the PRO Endurance cards are mainly meant to be left in dash/security cameras), but see the first picture from this PRO Plus card:
https://www.amazon.com/SAMSUNG-Re...09B1FN5S3/

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Jan 17, 2023 1:40 AM
2K Comments
Joined Jan 2010

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