Slickdeals is community-supported.  We may get paid by brands for deals, including promoted items.
Heads up, this deal has expired. Want to create a deal alert for this item?
  1. Deal Image
Item 1 of 2
  1. Deal Image
  2. Deal Image
Item 1 of 2
expiredHonestPollution posted Mar 31, 2025 11:18 AM

512GB SAMSUNG PRO Plus U3 A2 V30 microSDXC Memory Card + Adapter

$38

$76

50% off
+ Free Shippingat Amazon
35 Comments
35.4K Views
Visit Amazon
Deal Details
Update: This popular deal is still available.

Amazon has 512GB SAMSUNG PRO Plus U3 A2 V30 microSDXC Memory Card + Adapter (MB-MD512SA/AM) on sale for $37.99. Shipping is free.

Thanks to Community Members HonestPollution and Zelo for sharing this deal.

Additionally, Samsung has 512GB SAMSUNG PRO Plus U3 A2 V30 microSDXC Memory Card + Adapter (MB-MD512SA/AM) on sale for $37.99. Shipping is free.

Product Details:
  • 512GB Storage Capacity
  • UHS-I / V30 / U3 / A2 / Class 10
  • Max Read Speed: 180 MB/s
  • Max Write Speed: 130 MB/s
  • Min Write Speed: 30 MB/s
  • X-Ray, Magnet, Drop, and Waterproof
  • Withstands Extreme Temperatures and 10,000 Insertion Cycles
  • Includes microSD to SD Adapter

Editor's Notes

Written by RevOne | Staff
  • Our research indicates that this deal is $12 less (24% savings) than the next best available price from a reputable merchant with prices starting from $49.99 at the time of this posting.
  • Please see the original post for additional details & give the WIKI and additional forum comments a read for helpful discussion.
  • 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.
No Longer Available:
  • B&H Photo Video also has 512GB SAMSUNG PRO Plus U3 A2 V30 microSDXC Memory Card + Adapter (MB-MD512SA/AM) on sale for $37.99. Shipping is free.

Original Post

Written by HonestPollution
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Update: This popular deal is still available.

Amazon has 512GB SAMSUNG PRO Plus U3 A2 V30 microSDXC Memory Card + Adapter (MB-MD512SA/AM) on sale for $37.99. Shipping is free.

Thanks to Community Members HonestPollution and Zelo for sharing this deal.

Additionally, Samsung has 512GB SAMSUNG PRO Plus U3 A2 V30 microSDXC Memory Card + Adapter (MB-MD512SA/AM) on sale for $37.99. Shipping is free.

Product Details:
  • 512GB Storage Capacity
  • UHS-I / V30 / U3 / A2 / Class 10
  • Max Read Speed: 180 MB/s
  • Max Write Speed: 130 MB/s
  • Min Write Speed: 30 MB/s
  • X-Ray, Magnet, Drop, and Waterproof
  • Withstands Extreme Temperatures and 10,000 Insertion Cycles
  • Includes microSD to SD Adapter

Editor's Notes

Written by RevOne | Staff
  • Our research indicates that this deal is $12 less (24% savings) than the next best available price from a reputable merchant with prices starting from $49.99 at the time of this posting.
  • Please see the original post for additional details & give the WIKI and additional forum comments a read for helpful discussion.
  • 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.
No Longer Available:
  • B&H Photo Video also has 512GB SAMSUNG PRO Plus U3 A2 V30 microSDXC Memory Card + Adapter (MB-MD512SA/AM) on sale for $37.99. Shipping is free.

Original Post

Written by HonestPollution

Community Voting

Deal Score
+61
Good Deal
Visit Amazon

Top Comments

Xilisys
10Comments
14Reputation
They just announced that Switch 2 requires MicroSD Express
Go to Comment
JayhawkDeals
5.2KComments
907Reputation
Won't work in the new Switch.
Go to Comment
runningout
156Comments
22Reputation
High endurance are designed to be written to repeatedly, ideal for something like a camera where there are constantly new files being written. In my experience, non-high endurance cards fail much sooner if you try to use them in a security camera or similar.
Go to Comment

Join The Conversation

Share your experience with the Slickdeals community

Share information with the community. Please follow our Community Guidelines and be kind!

36 Comments

Sign up for a Slickdeals account to remove this ad.

Mar 31, 2025 10:47 PM
3.7K Comments
Joined Jan 2010
ZeloMar 31, 2025 10:47 PM
3.7K Comments
https://www.samsung.com/us/comput...d512sa-am/
Apr 2, 2025 3:10 AM
381 Comments
Joined Dec 2016

This comment has been rated as unhelpful by Slickdeals users.

Apr 2, 2025 1:46 PM
109 Comments
Joined Mar 2013
VTAApr 2, 2025 1:46 PM
109 Comments
in case transfer/read speed needed, their own USB reader performed as promised 170-180 Mbps for $2 more at $40. Only newer/better readers or USB hubs read that speed.
1
Apr 2, 2025 1:53 PM
10 Comments
Joined Nov 2010
XilisysApr 2, 2025 1:53 PM
10 Comments

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

Quote from RedC1537 :
Just in time for Switch 2!
They just announced that Switch 2 requires MicroSD Express
3
Apr 2, 2025 2:35 PM
5.2K Comments
Joined Nov 2011
JayhawkDealsApr 2, 2025 2:35 PM
5.2K Comments

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

Won't work in the new Switch.
3
Apr 2, 2025 3:44 PM
229 Comments
Joined Jun 2013
fryrice8850Apr 2, 2025 3:44 PM
229 Comments
Is this over kill for dash cams?
Apr 2, 2025 3:48 PM
320 Comments
Joined Nov 2014
agateApr 2, 2025 3:48 PM
320 Comments
Quote from fryrice8850 :
Is this over kill for dash cams?
I would get a high endurance sd for dash camera

Sign up for a Slickdeals account to remove this ad.

Apr 2, 2025 3:55 PM
619 Comments
Joined Jun 2008
KingBApr 2, 2025 3:55 PM
619 Comments
Quote from agate :
I would get a high endurance sd for dash camera
Can you explain the difference?
1
Apr 2, 2025 4:07 PM
251 Comments
Joined Sep 2020

This comment has been rated as unhelpful by Slickdeals users.

Apr 2, 2025 4:09 PM
69 Comments
Joined Sep 2013
DimTApr 2, 2025 4:09 PM
69 Comments
Will this work on dgi osmo action 4? Not listed as recommended on their site...
Apr 2, 2025 4:12 PM
156 Comments
Joined Feb 2016
runningoutApr 2, 2025 4:12 PM
156 Comments

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

Quote from KingB :
Can you explain the difference?
High endurance are designed to be written to repeatedly, ideal for something like a camera where there are constantly new files being written. In my experience, non-high endurance cards fail much sooner if you try to use them in a security camera or similar.
3
1
Apr 2, 2025 7:03 PM
275 Comments
Joined Dec 2011
TurncoatinApr 2, 2025 7:03 PM
275 Comments
Quote from Based_God101 :
Ooh perfect for the Switch 2 and their $90 games
It's incompatible with Switch 2
Apr 2, 2025 7:07 PM
7.9K Comments
Joined Jan 2006
gonepostlApr 2, 2025 7:07 PM
7.9K Comments
I'm pretty sure I own this card, I'll do a benchmark and post it in an hour.
Apr 2, 2025 7:16 PM
91 Comments
Joined Jul 2013
bjnzzzleApr 2, 2025 7:16 PM
91 Comments
Is this good for DJI pocket 3?

Sign up for a Slickdeals account to remove this ad.

Apr 2, 2025 8:25 PM
619 Comments
Joined Aug 2017
speronerApr 2, 2025 8:25 PM
619 Comments
I just bought a 512GB Insta360 micro sd card for $50, this one has faster speeds, it's $10+ cheaper and I trust Samsung more.. Thanks OP!

Join The Conversation

Share your experience with the Slickdeals community

Share information with the community. Please follow our Community Guidelines and be kind!

Related Deals

Sponsored

Related Searches

ComputersFlash StorageSD Cards & Micro SD CardsFree ShippingSamsungAmazon

Popular Deals

See All
Found by DesertGardener
Yesterday 4:05 PM
Forum Thread
New Balance Men's & Women's WX608v5 Shoes $39.57 + Free S&H on $50+$40$80
50% off
1
Found by phoinix
Jul 25, 2026 1:10 PM
Forum Thread
[NEW] $89.99 | Greenworks 24V 12 in String Trimmer, 10 Blades, 3.0 Ah Battery at Amazon$90$130
30% off
0
Found by SUCHaDEAL
Jul 27, 2026 1:50 AM
Forum Thread
$2.09 AMAZON College Inn Chicken Broth, 32 Oz | CI Broth Carton - Chicken 32 oz
2
Found by Dr.W
Yesterday 5:50 PM
Forum Thread
ASUS TUF A14 (2026): 14" QHD+ IPS 165Hz, Ryzen AI MAX+ 392, Radeon 8060S, 32GB LPDDR5, 1TB SSD $1399.99$1,400$2,200
36% off
10
Found by Dr.W
Yesterday 6:22 PM
Forum Thread
RIYO LED Corner Floor Lamp RGB Color Changing Standing Lamp App Remote Sync $14.99$15$30
50% off
0

Trending Deals

See All
Found by Tel06c
Yesterday 9:16 AM
Forum Thread
Greenworks - Optimow Robotic Lawn Mower - Green $480.99$481$1,600
69% off
12
Found by minntwins
Today 1:38 PM
Forum Thread
Nike Kids' Tiempo Legend 10 Club Indoor Soccer Shoes (Black) $18.67 + Free Shipping on $49+$19$40
52% off
1
Found by DealHunter815
Today 11:03 AM
Forum Thread
Future Man Complete TV series HD $9.99 at Fanflix$9.99$30
66% off
2
Found by tunabreath
Yesterday 11:59 PM
Forum Thread
Harbor Freight ITC, FREE hat with $14.99 purchase, non-ITC receives hat with $29.99 purchase, 8/3 - 8/6
2
Found by NeedMoCoffee
Today 11:08 AM
Forum Thread
Ecotrim Heat Resistant Rubber Backed Dish Drying Mat (Various) from $5.49 + Free Shipping w/ Prime or on $35+$5.49$13
57% off
0