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expiredMbilo | Staff posted Apr 01, 2023 07:17 AM
expiredMbilo | Staff posted Apr 01, 2023 07:17 AM

512GB Samsung EVO Plus microSDXC Card w/ Adapter

+ Free Shipping

$40

$100

60% off
Amazon
25 Comments 16,589 Views
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Deal Details
Amazon has 512GB Samsung EVO Plus microSDXC Card w/ Adapter (MB-MC512KA/AM) on sale for $39.99. Shipping is free.

Thanks to Global Mod Mbilo for sharing this deal.

About this Item:
  • Max. Read Speed: 130 MB/s
  • Min. Write Speed: 30 MB/s
  • Includes microSD to SD Adapter

Editor's Notes

Written by SaltyOne | Staff
  • About this Deal:
    • Rated 4.7 out of 5 stars from over 630 reviews.
    • At the time of this posting, our research indicates that this is $4.66 lower (10.4% savings) than the next best available prices starting from $44.65. -SaltyOne

Original Post

Written by Mbilo | Staff
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Amazon has 512GB Samsung EVO Plus microSDXC Card w/ Adapter (MB-MC512KA/AM) on sale for $39.99. Shipping is free.

Thanks to Global Mod Mbilo for sharing this deal.

About this Item:
  • Max. Read Speed: 130 MB/s
  • Min. Write Speed: 30 MB/s
  • Includes microSD to SD Adapter

Editor's Notes

Written by SaltyOne | Staff
  • About this Deal:
    • Rated 4.7 out of 5 stars from over 630 reviews.
    • At the time of this posting, our research indicates that this is $4.66 lower (10.4% savings) than the next best available prices starting from $44.65. -SaltyOne

Original Post

Written by Mbilo | Staff

Community Voting

Deal Score
+28
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Price Intelligence

Model: Samsung Evo Plus + Adapter microSDXC - 512GB - White

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Sort: Lowest to Highest | Last Updated 8/13/2025, 07:49 PM
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Top Comments

WreckerALeX
712 Posts
861 Reputation
You can google

I googled and found it quick:
https://semiconductor.samsung.com...ort/tools/

At the bottom under "Card & UFD Software" called "Samsung Card-UFD Authentication Utility"

Amazon is known to have mixed fakes with reals on their stash so its lottery but if you get a Samsung from Amazon at least you can check if its fake with this utility from Samsung.

24 Comments

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Apr 01, 2023 07:36 AM
838 Posts
Joined Sep 2014
GergorApr 01, 2023 07:36 AM
838 Posts
Is there a performance difference between the 2 with Nintendo Switch?
Original Poster
Pro
Global Mod
Apr 01, 2023 07:44 AM
1,124 Posts
Joined Jun 2006
MbiloApr 01, 2023 07:44 AM
Original Poster
Pro
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1,124 Posts
Quote from Gergor :
Is there a performance difference between the 2 with Nintendo Switch?
Sorry for the confusion, the $46.99 PRO Plus thread is here:

https://dealquestnow.online/f/16550431-512gb-samsung-pro-plus-microsdxc-card-w-adapter-47
1
Apr 01, 2023 03:05 PM
32 Posts
Joined Dec 2007
ThwickApr 01, 2023 03:05 PM
32 Posts
Any thoughts on this for steam deck?
Apr 01, 2023 03:16 PM
100 Posts
Joined May 2009
amgupt01Apr 01, 2023 03:16 PM
100 Posts
This vs the PNY Premier-X for $32.99? https://dealquestnow.online/f/16552138-pny-512gb-premier-x-class-10-u3-v30-microsdxc-flash-memory-card-32-99

Especially for a Nintendo Switch?
Last edited by amgupt01 April 1, 2023 at 08:30 AM.
1
Apr 01, 2023 03:43 PM
712 Posts
Joined Feb 2018
WreckerALeXApr 01, 2023 03:43 PM
712 Posts
Quote from amgupt01 :
This vs the PNY Premier-X for $32.99? https://dealquestnow.online/f/16552138-pny-512gb-premier-x-class-10-u3-v30-microsdxc-flash-memory-card-32-99

Especially for a Nintendo Switch?
More trusted brand. Samsung is probably #1 on micro sd

Samsung has an utility software to check if you got a fake even if they were directly from Amazon(Not 3rd party sellers from Amazon but ship and sold by Amazon can be fake as well)

The rest are hard to tell until you run capacity and speed test, I suggest you do this immediately when you get your non-samsung micro sd...
Last edited by WreckerALeX April 1, 2023 at 10:25 AM.
Apr 01, 2023 03:49 PM
100 Posts
Joined May 2009
amgupt01Apr 01, 2023 03:49 PM
100 Posts
Quote from WreckerALeX :
More trusted brand. Samsung is probably #1 on micro sd

Samsung has an utility software to check if you got a fake even if they were directly from Amazon(Not 3rd party sellers from Amazon but ship and sold by Amazon)

The rest are hard to tell until you run capacity and speed test, I suggest you do this immediately when you get your non-samsung micro sd...
> Samsung has an utility software to check if you got a fake even if they were directly from Amazon(Not 3rd party sellers from Amazon but ship and sold by Amazon)

Can you link me to this?​
Apr 01, 2023 03:57 PM
2,636 Posts
Joined Apr 2007
myadidas1981Apr 01, 2023 03:57 PM
2,636 Posts
Quote from Thwick :
Any thoughts on this for steam deck?
Yes, it works well - using one now.

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Apr 01, 2023 05:23 PM
712 Posts
Joined Feb 2018
WreckerALeXApr 01, 2023 05:23 PM
712 Posts

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

Quote from amgupt01 :
> Samsung has an utility software to check if you got a fake even if they were directly from Amazon(Not 3rd party sellers from Amazon but ship and sold by Amazon)

Can you link me to this?​
You can google

I googled and found it quick:
https://semiconductor.samsung.com...ort/tools/

At the bottom under "Card & UFD Software" called "Samsung Card-UFD Authentication Utility"

Amazon is known to have mixed fakes with reals on their stash so its lottery but if you get a Samsung from Amazon at least you can check if its fake with this utility from Samsung.
Last edited by WreckerALeX April 1, 2023 at 10:34 AM.
3
Apr 02, 2023 01:19 AM
98 Posts
Joined Sep 2013
RustonRApr 02, 2023 01:19 AM
98 Posts
Is this better than the blue evo plus card?
Apr 02, 2023 09:55 AM
1,253 Posts
Joined Feb 2020
GreySwing658Apr 02, 2023 09:55 AM
1,253 Posts
Quote from RustonR :
Is this better than the blue evo plus card?
I think the blue ones are pro plus and they're better with a good USB reader. other blueish might be Evo select which is not as fast in write speed maybe.
Last edited by GreySwing658 April 2, 2023 at 03:12 AM.
Apr 02, 2023 11:56 AM
408 Posts
Joined Dec 2007
JustHangingOutApr 02, 2023 11:56 AM
408 Posts

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

Quote from GreySwing658 :
I think the blue ones are pro plus and they're better with a good USB reader. other blueish might be Evo select which is not as fast in write speed maybe.
Ugh, I just purchased the Samsung Evo Select 512 about 4 days ago. Not sure it's worth the hassle for a measly 4 bucks.

These Samsung cards are surprisingly highly rated for SteamDeck & and I'm sure the switch. I was going to get a SanDisk, but the branding gets a little confusing when it comes to effective benefit.

Apparently there is no discernible difference between Evo Plus & Evo Select. (https://www.windowscentral.com/wh...d-evo-plus)
1
Apr 02, 2023 02:11 PM
522 Posts
Joined May 2011
binfordApr 02, 2023 02:11 PM
522 Posts
Quote from WreckerALeX :
Samsung has an utility software to check if you got a fake even if they were directly from Amazon(Not 3rd party sellers from Amazon but ship and sold by Amazon can be fake as well)...
We don't really need this warning on every SD card deal from Amazon.

"shipped and sold by Amazon" should be legit product sourced by Amazon from Samsung, while "fulfilled by Amazon" means that Amazon is handling the warehousing and shipping of product sourced from 3rd party suppliers. The occasional Reddit thread claiming fake micro SDs from Amazon is almost certainly from people who confuse the two.
5
Apr 02, 2023 03:24 PM
98 Posts
Joined Sep 2011
kimmin13Apr 02, 2023 03:24 PM
98 Posts
I have received fake usb drives from Amazon before. now I avoid buying any usb drive or microsd to avoid the hassle of verifying and returning. With the volume of stuff they sell and how much 3rd party stuff they also carry, I can see the mix-up could happen over time.

I just buy from another retail sources that don't sell 3rd party stuff on these small storage devices. For this deal, I used Best Buy to price match Amazon pricing and got next day shipping just as fast as Amazon Prime.
Last edited by kimmin13 April 2, 2023 at 08:31 AM.
Apr 02, 2023 03:50 PM
65 Posts
Joined Dec 2022
LavenderLake5958Apr 02, 2023 03:50 PM
65 Posts
Goto Bestbuy and price match and avoid fake cards.

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Apr 02, 2023 05:39 PM
7,664 Posts
Joined Jan 2006
gonepostlApr 02, 2023 05:39 PM
7,664 Posts
Quote from WreckerALeX :
You can google

I googled and found it quick:
https://semiconductor.samsung.com...ort/tools/

At the bottom under "Card & UFD Software" called "Samsung Card-UFD Authentication Utility"

Amazon is known to have mixed fakes with reals on their stash so its lottery but if you get a Samsung from Amazon at least you can check if its fake with this utility from Samsung.
Thanks, didn't know that existed. My cards are only writing at 5Mbps. Gonna authenticate tonight. Smilie Wink hug
Quote from LavenderLake5958 :
Goto Bestbuy and price match and avoid fake cards.
Another great tip.
hug

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