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expired Posted by phoinix | Staff • Apr 28, 2025

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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 19,702 Views

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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

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

Deal Score

+66

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

Deal History

Sale Price

Slickdeal

$NaN

Today

Post Date	Sold By	Sale Price	Activity
05/09/25	Amazon	$30	1
05/05/25	Samsung	$30 popular	10
03/31/25	Amazon	$40 frontpage	25
09/23/24	Best Buy	$20 frontpage	38
09/20/24	Amazon	$30 frontpage	145
08/26/24	Amazon	$40 frontpage	35
12/09/23	Amazon	$34	2
11/28/23	Amazon	$35 frontpage	35
10/27/23	Amazon	$34 frontpage	48
08/07/23	Amazon	$40	4
08/02/23	Amazon	$50	0

Current Prices

Sort: Lowest to Highest | Last Updated 5/20/2025, 01:00 AM

Sold By	Sale Price
Best Buy	$54.99
Samsung	$54.99

Top Comments

DabbleInDeals69

Switch 2 only uses Micro SD EXPRESS cards for storage. This cannot be used

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.

42 Comments

Audizzz

Apr 28, 2025

1,328 Posts

Joined Mar 2016

Apr 28, 2025

Audizzz

Apr 28, 2025

1,328 Posts

Write speed 330?

Apollo46

Apr 28, 2025

59 Posts

Joined Apr 2008

Apr 28, 2025

Apollo46

Apr 28, 2025

59 Posts

Quote from Audizzz

Write speed 330?

That's what the spec say ¯\_(ツ)_/¯

lleung1980

Apr 28, 2025

831 Posts

Joined Mar 2012

Apr 28, 2025

lleung1980

Apr 28, 2025

831 Posts

If anyone want to sell me the adapter, let me know

pinsirbug

Pro

Apr 28, 2025

77 Posts

Joined Nov 2011

Apr 28, 2025

pinsirbug

Pro

Apr 28, 2025

77 Posts

Quote from Audizzz

Write speed 330?

It's 130MB/s. It should be corrected

flaviog

Apr 28, 2025

73 Posts

Joined Aug 2008

Apr 28, 2025

flaviog

Apr 28, 2025

73 Posts

Quote from Audizzz

Write speed 330?

says 130mb/s on the packaging photo

916calikid

Apr 28, 2025

708 Posts

Joined Mar 2016

Apr 28, 2025

916calikid

Apr 28, 2025

708 Posts

This should be good enough for the Nintendo switch 2?

nahpungnome

Apr 28, 2025

1,593 Posts

Joined Nov 2012

Apr 28, 2025

nahpungnome

Apr 28, 2025

1,593 Posts

I use this on my Action 5 Pro recording 4k60 10bit log for my kids sports games. No issues at all recording 1.5 hours continuously.

DabbleInDeals69

Apr 28, 2025

72 Posts

Joined Dec 2013

Apr 28, 2025

DabbleInDeals69

Apr 28, 2025

72 Posts

Our community has rated this post as helpful. If you agree, why not thank DabbleInDeals69

Quote from 916calikid

This should be good enough for the Nintendo switch 2?

Switch 2 only uses Micro SD EXPRESS cards for storage. This cannot be used

JollyMeat4449

Apr 28, 2025

59 Posts

Joined May 2024

Apr 28, 2025

JollyMeat4449

Apr 28, 2025

59 Posts

good for anbernics? or insta 360?

TimO8570

Apr 28, 2025

415 Posts

Joined Dec 2012

Apr 28, 2025

TimO8570

Apr 28, 2025

415 Posts

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.

waf4545

Apr 28, 2025

571 Posts

Joined May 2011

Apr 28, 2025

waf4545

Apr 28, 2025

571 Posts

Quote from lleung1980

If anyone want to sell me the adapter, let me know

https://www.amazon.com/Kingston-M...B085P5FDXQ

USB 3.2

TZPhoto

Apr 28, 2025

10 Posts

Joined Nov 2018

Apr 28, 2025

TZPhoto

Apr 28, 2025

10 Posts

I needed a memory card for the Odin 2 Pro I just ordered, perfect timing.

barrera_j

Apr 28, 2025

1,151 Posts

Joined Mar 2019

Apr 28, 2025

barrera_j

Apr 28, 2025

1,151 Posts

Quote from 916calikid

This should be good enough for the Nintendo switch 2?

No, need express microSD

Much more expensive

CyanLumber1935

Apr 28, 2025

5 Posts

Joined Jul 2023

Apr 28, 2025

CyanLumber1935

Apr 28, 2025

5 Posts

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

Bigburito

Apr 28, 2025

199 Posts

Joined Sep 2015

Apr 28, 2025

Bigburito

Apr 28, 2025

199 Posts

until amazon fixes their inventory mixing counterfeit problem it's just not worth the gamble

Computers Computer Accessories Flash Storage SD Cards & Micro SD Cards Occasions Mother's Day Free Shipping with Prime

Rating:	(4.8 out of 5 stars)
Reviews:	17,086 Amazon Reviews
Manufacturer:	Samsung
Model Number:	MB-MD512SB/AM
Product SKU:	B0C1Q79X3P
UPC:	887276729053
ASIN:	B0C1Q79X3P
Brand:	SAMSUNG
Item Dimensions LxWxH:	0.39 x 0.39 x 0.1 inches
Item model number:	MB-MD512SB/AM
Manufacturer:	Samsung

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

$30

$50

Editor's Notes

Original Post

Editor's Notes

Original Post

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

$30

$50

Editor's Notes

Original Post

Editor's Notes

Original Post

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Deal History Deal History includes data from multiple reputable stores, such as Best Buy, Target, and Walmart. The lowest price among stores for a given day is selected as the "Sale Price". Sale Price does not include sale prices at Amazon unless a deal was posted by a community member.

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