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expired Posted by phoinix | Staff • Apr 28, 2025
expired Posted by phoinix | Staff • Apr 28, 2025

512GB Samsung Pro Plus A2 V30 microSDXC Memory Card w/ USB 3.0 Adapter Reader

$30

$50

40% off
Amazon
43 Comments 20,742 Views
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Deal Details
Amazon has 512GB Samsung Pro Plus A2 V30 microSDXC Memory Card w/ USB 3.0 Adapter Reader (MB-MD512SB/AM) on sale for $29.99. Shipping is free w/ Prime or on $35+ orders.

Thanks to Deal Hunter phoinix for finding this deal

Note, product must be sold/shipped by Amazon

About the Product
  • 512GB microSDXC Capacity
  • Read Speed of Up to 180Mb/s
  • Write Speed of Up to 330Mb/s
  • UHS-1/C10/U3/V30/A2
  • 4K UHD/Full HD Recording
  • USB 3.0 Adapter Reader

Editor's Notes

Written by Discombobulated | Staff
  • About the Deal
    • Great for smartphones, camera, action cam or drones
    • The included USB 3.0 adapter is compatible w/ your computer, handheld gaming console, tablet or camera w/ any SD card slot
    • Product is eligible for refund/replacement within 30-days of purchase
    • Offer valid while pricing/supplies last
    • Don't have Amazon Prime? Students can get a free 6-Month Amazon Prime trial with free 2-day shipping, unlimited video streaming & more
    • If you're not a student, there's also a free 1-Month Amazon Prime trial available

Original Post

Written by phoinix | Staff
Product Info
Community Notes
About the Poster
Deal Details
Product Info
Community Notes
About the Poster
Amazon has 512GB Samsung Pro Plus A2 V30 microSDXC Memory Card w/ USB 3.0 Adapter Reader (MB-MD512SB/AM) on sale for $29.99. Shipping is free w/ Prime or on $35+ orders.

Thanks to Deal Hunter phoinix for finding this deal

Note, product must be sold/shipped by Amazon

About the Product
  • 512GB microSDXC Capacity
  • Read Speed of Up to 180Mb/s
  • Write Speed of Up to 330Mb/s
  • UHS-1/C10/U3/V30/A2
  • 4K UHD/Full HD Recording
  • USB 3.0 Adapter Reader

Editor's Notes

Written by Discombobulated | Staff
  • About the Deal
    • Great for smartphones, camera, action cam or drones
    • The included USB 3.0 adapter is compatible w/ your computer, handheld gaming console, tablet or camera w/ any SD card slot
    • Product is eligible for refund/replacement within 30-days of purchase
    • Offer valid while pricing/supplies last
    • Don't have Amazon Prime? Students can get a free 6-Month Amazon Prime trial with free 2-day shipping, unlimited video streaming & more
    • If you're not a student, there's also a free 1-Month Amazon Prime trial available

Original Post

Written by phoinix | Staff

Community Voting

Deal Score
+66
Good Deal
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Price Intelligence

Model: Samsung PRO Plus + Reader microSDXC 512GB(MB-MD512SB/AM)

Deal History 

Sale Price
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Current Prices

Sort: Lowest to Highest | Last Updated 6/19/2025, 01:00 AM
Sold By Sale Price
Amazon$54.99
Samsung$54.99

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Top Comments

Switch 2 only uses Micro SD EXPRESS cards for storage. This cannot be used
You can just download Samsung Magician if you're worried. It automatically runs a check on the card and will tell you if it's authentic. Samsung used to have a dedicated "Memory Card Authentication Utility", but it was just rolled into the Magician app (cheaper maintaining one app instead of two, I guess). It's more than likely fine, but you can just return it if it's not.

42 Comments

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Apr 28, 2025
1,494 Posts
Joined Nov 2018
Apr 28, 2025
CoreyR2384
Apr 28, 2025
1,494 Posts
Quote from TimO8570 :
Seems like a good deal except "amazon stock" concerns ... sigh.
Might pull the trigger on this one anyhow since it's less likely they're also faking the card reader. Definitely test them right away. Samsung has the same price, but OOS sadly.

You can just download Samsung Magician if you're worried. It automatically runs a check on the card and will tell you if it's authentic. Samsung used to have a dedicated "Memory Card Authentication Utility", but it was just rolled into the Magician app (cheaper maintaining one app instead of two, I guess). It's more than likely fine, but you can just return it if it's not.
Apr 28, 2025
14,477 Posts
Joined Jul 2006
Apr 28, 2025
ben_r_
Apr 28, 2025
14,477 Posts
Quote from JollyMeat4449 :
good for anbernics? or insta 360?
Should be fine for both! I am currently using these in the Retroid Pocket 5, Anbernic RG405M and RG406H.
1
Apr 28, 2025
429 Posts
Joined Dec 2012
Apr 28, 2025
TimO8570
Apr 28, 2025
429 Posts
Quote from CoreyR2384 :
You can just download Samsung Magician if you're worried. It automatically runs a check on the card and will tell you if it's authentic. Samsung used to have a dedicated "Memory Card Authentication Utility", but it was just rolled into the Magician app (cheaper maintaining one app instead of two, I guess). It's more than likely fine, but you can just return it if it's not.
Good info and yes, I'm aware.

Just having to buy, test, return isn't worth the trouble when I usually can snag them from Samsung directly during sales for the same price. With my EPP I usually get em a slight bit cheaper even. If I wasn't running low on empty cards I'd just wait for the next round.
2
Apr 28, 2025
4,248 Posts
Joined Jun 2007
Apr 28, 2025
dvdrdiscs
Apr 28, 2025
4,248 Posts
Quote from TimO8570 :
Good info and yes, I'm aware.

Just having to buy, test, return isn't worth the trouble when I usually can snag them from Samsung directly during sales for the same price. With my EPP I usually get em a slight bit cheaper even. If I wasn't running low on empty cards I'd just wait for the next round.

I would buy directly from Samsung too but not because of fear of counterfeits. They just simply have better cb deals.

Every time a flash card deal from Amazon comes on, someone talks about counterfeits. I'm curious if people are just regurgitating what they hear. I've probably bought tons of sdcards from Amazon in the past 2 decades and not once had a counterfeit.

EDIT: ordered one at Samsung directly. A tad bit cheaper at $28.49 with education discount. Also some cb as well.
Last edited by dvdrdiscs April 28, 2025 at 09:39 AM.
Apr 28, 2025
1,330 Posts
Joined Jul 2009
Apr 28, 2025
Shogun749
Apr 28, 2025
1,330 Posts
Quote from Bigburito :
until amazon fixes their inventory mixing counterfeit problem it's just not worth the gamble

So test the card when you get it.
Apr 28, 2025
12,510 Posts
Joined Dec 2004
Apr 28, 2025
kensteele
Apr 28, 2025
12,510 Posts
Quote from dvdrdiscs :
I would buy directly from Samsung too but not because of fear of counterfeits. They just simply have better cb deals.

Every time a flash card deal from Amazon comes on, someone talks about counterfeits. I'm curious if people are just regurgitating what they hear. I've probably bought tons of sdcards from Amazon in the past 2 decades and not once had a counterfeit.

EDIT: ordered one at Samsung directly. A tad bit cheaper at $28.49 with education discount. Also some cb as well.
Yeah these are few and far in-between and you're not going to counterfeit a 512 Samsung Pro, that makes no sense.
Apr 28, 2025
12,510 Posts
Joined Dec 2004
Apr 28, 2025
kensteele
Apr 28, 2025
12,510 Posts
Quote from Shogun749 :
So test the card when you get it.

super simple.

plus, amazon doesn't demand you send back counterfeit cards. the last time I had one, about 10 years ago, they didn't ask for it back, that's just silly.

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Apr 28, 2025
542 Posts
Joined Aug 2012
Apr 28, 2025
CuriousCJ
Apr 28, 2025
542 Posts
Was waiting for the deal to come back. Was going to check Samsung site but out of stock. Will buy and test it out I guess.
Apr 28, 2025
89 Posts
Joined Jun 2014
Apr 28, 2025
NickB88
Apr 28, 2025
89 Posts
I was just able to price match online at bestbuy.com using the online chat option. I opted for local pick up at my nearest store 👌
Apr 28, 2025
1,339 Posts
Joined Mar 2016
Apr 28, 2025
Audizzz
Apr 28, 2025
1,339 Posts
Quote from CyanLumber1935 :
Not recommend for Dashcams, corrupted in 5 months.
In warranty section in BB
Product
Limited 10-year warranty.
* Warranty does not extend to dashcam, CCTV, surveillance camera and other write-intensive uses.
* Warranty for card reader is limited to 1 year.

I have it in my Dashcams (two cars) for almost 2 years. No problem.
Last edited by Audizzz April 28, 2025 at 12:11 PM.
Apr 28, 2025
1,136 Posts
Joined Aug 2009
Apr 28, 2025
Dfinding
Apr 28, 2025
1,136 Posts
Quote from CyanLumber1935 :
Not recommend for Dashcams, corrupted in 5 months.
In warranty section in BB
Product
Limited 10-year warranty.
* Warranty does not extend to dashcam, CCTV, surveillance camera and other write-intensive uses.
* Warranty for card reader is limited to 1 year.
If you use it in a dashcam, how do they check when you need warranty?
Apr 28, 2025
314 Posts
Joined Oct 2017
Apr 28, 2025
HeyGuysChrisFixHere
Apr 28, 2025
314 Posts
Quote from CyanLumber1935 :
Not recommend for Dashcams, corrupted in 5 months. In warranty section in BB Product Limited 10-year warranty. * Warranty does not extend to dashcam, CCTV, surveillance camera and other write-intensive uses. * Warranty for card reader is limited to 1 year.
I've been using this blue model (128GB and 256GB) in 3 of my dashcams which all get daily use for between 2 years and 4 years and all the cards still work fine. I was using the 128GB green version for over 7 years in a DOD LS460W dashcam and that card also still works fine because I use it in my DLSR camera every day now. I've ordered Samsung microSD cards from Amazon about 15 times in the past 16 years and haven't received any counterfeit cards. I know at least 20 people who also ordered Samsung microSD cards from Amazon and only 1 of them got a counterfeit. I'm not saying it doesn't happen, I'm just providing a little data to show it isn't a common occurrence or a rampant problem like a few people make it out to seem.
Apr 28, 2025
297 Posts
Joined Jan 2016
Apr 28, 2025
Chinh_Pham
Apr 28, 2025
297 Posts
Same price at Samsung's website except nobody will get Amazon's referral credit.
[img]https://i.slickdeals.net/images/smilies/biggrin.gif[/img]
Apr 28, 2025
2,224 Posts
Joined Mar 2010
Apr 28, 2025
NoGagReflex
Apr 28, 2025
2,224 Posts
Quote from 916calikid :
This should be good enough for the Nintendo switch 2?

I used this for my switch 1 before upgrading to the 1tb version a few month ago. Now I have a 256gb and 512gb SD lying around doing nothing
1

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Apr 28, 2025
4,015 Posts
Joined Jul 2006
Apr 28, 2025
budster
Apr 28, 2025
4,015 Posts
Quote from dvdrdiscs :
I would buy directly from Samsung too but not because of fear of counterfeits. They just simply have better cb deals.

Every time a flash card deal from Amazon comes on, someone talks about counterfeits. I'm curious if people are just regurgitating what they hear. I've probably bought tons of sdcards from Amazon in the past 2 decades and not once had a counterfeit.

EDIT: ordered one at Samsung directly. A tad bit cheaper at $28.49 with education discount. Also some cb as well.
Quote from Chinh_Pham :
Same price at Samsung's website except nobody will get Amazon's referral credit.
[img]https://i.slickdeals.net/images/smilies/biggrin.gif[/img]
Where are you all seeing this available on Samsung's site for the same price? I see it's $76.99 at https://www.samsung.com/us/comput...y512sb-am/.

Nevermind: I was looking at a different listing for the "Pro Ultimate" version. The "Pro Plus" version is at https://www.samsung.com/us/comput...d512sb-am/ and shows as out of stock for me.
Last edited by budster April 28, 2025 at 01:59 PM.
1

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