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SanDisk 512GB Ultra microSDXC UHS-I Memory Card with Adapter - 100MB/s, C10, U1, Full HD, A1, Micro SD Card - SDSQUAR-512G-GN6MA

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Capacity: 512GB

Brand	SanDisk
Flash Memory Type	Micro SD
Hardware Interface	USB 3.0
Secure Digital Association Speed Class	Class 10
Memory Storage Capacity	512 GB

About this item

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Ideal for Android smartphones and tablets, and MIL cameras
Capacities up to 512GB (1GB=1,000,000,000 bytes. Actual user storage less.) to store even more hours of Full HD video (Approximations; results and Full HD (1920x1080) video support may vary based on host device, file attributes and other factors.)
Up to 100MB/s transfer read speed (Based on internal testing; performance may be lower depending on host device, interface, usage conditions and other factors.) lets you move up to 1000 photos in a minute (Based on 4.1GB transfer of photos (Average file 3.5MB) with USB 3.0 reader. Results may vary based on host device, file attributes and other factors.)
Load apps faster with A1-rated performance (A1 performances is 1500 read IOPS, 500 write IOPS. Based on internal testing. Results may vary based on host device, app type and other factors.)
Class 10 for Full HD video recording and playback (Full HD (1920x1080) video support may vary based upon host device, file attributes, and other factors.)
SanDisk Memory Zone app for easy file management (Download and Installation Required)
10-year limited manufacturer warranty
Order with your Alexa enabled device. Just ask "Alexa, order SanDisk microSD."

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SanDisk 512GB Ultra microSDXC UHS-I Memory Card with Adapter - 120MB/s, C10, U1, Full HD, A1, Micro SD Card - SDSQUA4-512G-GN6MA
$78.99
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From the manufacturer

SanDisk Ultra

Need more speed?

Android phone/tablet	Devices	Phone, ActCam, Drone
Full HD	Video Quality	Full HD, 4K UHD
--	Music Capacity	48 albums
--	Photos and Video	480 photos/200 mins⁶
Up to 100MB/s²	Read Speed	Up to 160MB/s²
--	Write Speed	Up to 60MB/s²
C10, U1, A1	Class	C10, U3, V30, A2

Android phone/tablet	Devices	Phone, ActCam, Drone
Full HD	Video Quality	Full HD, 4K UHD
--	Music Capacity	96 albums
--	Photos and Video	960 photos/400 mins⁶
Up to 100MB/s²	Read Speed	Up to 160MB/s²
--	Write Speed	Up to 90MB/s²
C10, U1, A1	Class	C10, U3, V30, A2

SanDisk Extreme 64GB
SanDisk Extreme 128GB

Compare with similar items

		SAMSUNG EVO Select 512GB microSDXC UHS-I U3 100MB/s Full HD & 4K UHD Memory Card with Adapter (MB-ME512HA)	SanDisk 512GB Ultra microSDXC UHS-I Memory Card with Adapter - 120MB/s, C10, U1, Full HD, A1, Micro SD Card - SDSQUA4-512G-GN6MA	SanDisk 256GB Extreme microSDXC UHS-I Memory Card with Adapter - C10, U3, V30, 4K, A2, Micro SD - SDSQXA1-256G-GN6MA	SanDisk 256GB microSDXC UHS-I-Memory-Card for Nintendo-Switch - SDSQXAO-256G-GNCZN	Samsung PRO Endurance 64GB 100MB/s (U1) MicroSDXC Memory Card with Adapter (MB-MJ64GA/AM)

Customer Rating	(613521)	(97134)	(14629)	(156399)	(86031)	(8986)
Price	$78.99	$64.99	$78.99	$42.99	$50.66	$15.99
Shipping	FREE Shipping. Details	FREE Shipping. Details	FREE Shipping. Details	FREE Shipping. Details	FREE Shipping. Details	FREE Shipping on orders over $25.00 shipped by Amazon or get Fast, Free Shipping with Amazon Prime
Sold By	Amazon.com	Amazon.com	Amazon.com	Amazon.com	Amazon.com	Amazon.com
Digital Storage Capacity	512 GB	512 GB	512 GB	256 GB	256 GB	64 GB
Flash Memory Type	Micro SD	Micro SD	Micro SD	Micro SD	MicroSD	Micro SDXC
Item Dimensions	0.04 x 0.59 x 0.43 inches	0.59 x 0.04 x 0.43 inches	0.04 x 0.59 x 0.43 inches	0.04 x 0.59 x 0.43 inches	0.43 x 0.59 x 0.04 inches	5.43 x 3.5 x 0.18 inches
Item Weight	0.16 ounces	—	0.16 ounces	0.16 ounces	0.20 ounces	0.48 ounces
Memory Storage Capacity	512 GB	512 GB	512 GB	256 GB	256 GB	64 GB
Secure Digital Association Speed Class	Class 10	Class 10	—	—	Class 10	—
Size	512GB	512GB	512GB	256GB	256GB	64 GB

Compare with similar items

Product description

Capacity:512GB

The SanDisk Ultra microSD UHS-I card gives you the freedom to shoot, save and Share more than ever before. It is perfect for recording and watching full HD video, (2) with room for even more hours of video. Transfer speeds of up to 100MB/s help you move all your content blazingly fast—up to 1000 photos in just one minute. (6) Ideal for Android-based smartphones and tablets, this card’s A1 rating means that you can load apps faster too. (1) And, with capacities up to 512GB capacity, this card lets you capture and store more than ever before. | 1GB=1,000,000,000 bytes. Actual user storage less. | [For 64GB-512GB] Up to 100MB/s read speed; write speed lower. Based on internal testing; performance may be lower depending on host device, interface, usage conditions and other factors. 1MB=1,000,000 bytes. [For 16GB-32GB] Up to 98MB/s read speed; write speed lower. Based on internal testing; performance may be lower depending on host device, interface, usage conditions and other factors. 1MB=1,000,000 bytes. | (1) A1 performance is 1500 read IOPS, 500 write IOPS. Based on internal testing. Results may vary based on host device, app type and other factors. | (2) Full HD (1920x1080) video support may vary based upon host device, file attributes, and other factors. See official SanDisk website. | (3) Card only. See official SanDisk website. | (5) Download and installation required. See official SanDisk website. | (6) Based on 4.1GB transfer of photos (Average file 3.5MB) with USB 3.0 reader. Results may vary based on host device, file attributes and other factors.

Product information

Capacity:512GB

Technical Details

Collapse all

Summary

Memory Speed

100 Megabytes Per Second

Other Technical Details

Brand

SanDisk

Item model number

SDSQUAR-512G-GN6MA

Item Weight

0.16 ounces

Product Dimensions

0.04 x 0.59 x 0.43 inches

Item Dimensions LxWxH

0.04 x 0.59 x 0.43 inches

Flash Memory Size

512 GB

Manufacturer

SanDisk

ASIN

B07SC7BZHR

Date First Available

May 29, 2019

Additional Information

Customer Reviews

613,521 ratings

4.7 out of 5 stars

Best Sellers Rank

#73 in Micro SD Memory Cards

Warranty & Support

Amazon.com Return Policy:You may return any new computer purchased from Amazon.com that is "dead on arrival," arrives in damaged condition, or is still in unopened boxes, for a full refund within 30 days of purchase. Amazon.com reserves the right to test "dead on arrival" returns and impose a customer fee equal to 15 percent of the product sales price if the customer misrepresents the condition of the product. Any returned computer that is damaged through customer misuse, is missing parts, or is in unsellable condition due to customer tampering will result in the customer being charged a higher restocking fee based on the condition of the product. Amazon.com will not accept returns of any desktop or notebook computer more than 30 days after you receive the shipment. New, used, and refurbished products purchased from Marketplace vendors are subject to the returns policy of the individual vendor.

Manufacturer’s warranty can be requested from customer service. Click here to make a request to customer service.

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Customer Questions & Answers

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Customer reviews

5 star		84%
4 star		10%
3 star		3%
2 star		1%
1 star		2%

How are ratings calculated?

Top reviews from the United States

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Jeffrey Fahndrich

Believe the "Fake Card" Hype - Photo to Prove It

Reviewed in the United States on September 30, 2018

Capacity: 200GBVerified Purchase

Top card doesn't work / Bottom card works. Bought the top card June 18 2018 for a Nintendo Switch and the games would download to 99% and then suddenly I'd get an error. When these cards went on sale recently I bought a new one just to see if it was the card. I could not BELIEVE how different the fonts were! Check out photo. Also the color of the bad card is off (slightly more purple and less red). Sure enough, I was able to download games to the new card without incident. The real product works great but I just can't justify giving 5 stars when I had this experience. Buyer beware!

3,766 people found this helpful

Helpful

Barbara A Botts

Defective card

Reviewed in the United States on August 13, 2018

Capacity: 128GBVerified Purchase

After trying and trying repeatedly to use this microcard as a replacement in my Samsung S7 - hours of frustration, seeking guidance from internet, friends, etc. I gave up, thinking it was just my ineptitude. Tried again several times, it would never work.
Finally, decided to try a different/new card. Sure enough...worked right away! So, by now the 128 GB card ordered May 2, is well past its "return by" date, when I determine it is defective. Now what do I do? Searched on Amazon, but found no instructions for this situation.
Giving it 1 star in hopes this can be rectified. I use SanDisk cards all the time and have never had a problem like this before.

Just found out from SanDisk that this card is a fake - not their product. Guess I am screwed unless Amazon steps up and makes it
good. Need to somehow punish this seller "Lecu Computer" for giving Amazon a bad name and customers a bad product!

2,125 people found this helpful

Helpful

A and V

fake

Reviewed in the United States on August 13, 2018

Capacity: 128GBVerified Purchase

this product is not what is advertised. it ended up being a 2gb card sold as 128GB be careful, do not buy.

1,378 people found this helpful

Helpful

Kevin

False warranty

Reviewed in the United States on August 5, 2018

Capacity: 64GBVerified Purchase

I had this for my dash cam for about 6 months, worked fine then it suddenly went out, the computer wont even read it anymore...

I emailed about the warranty (10 years) I got told dash cams void the warranty,, I just read the entire warranty and this site as of 8/5/2018 and there is nothing about dash cams voiding warranty...

I wont be buying another one due to the customer support.

1,198 people found this helpful

Helpful

mingAZ

Average write 14MB/S

Reviewed in the United States on April 13, 2018

Capacity: 32GBVerified Purchase

Bought two. Both averaged 14MB/s and would burst to about 20MB/s. Nowhere near the 98MB/S claimed. Tried to return same day received (after working with them for 90 minutes, and amazon wouldn't stating "This item note qualified for return."

1,155 people found this helpful

Helpful

M. Olayan

DOA! Amazon selling counterfit cards?

Reviewed in the United States on April 10, 2018

Capacity: 128GBVerified Purchase

Card dead on arrival. Immediate write errors and card cannot be formated. This is my first time ever having issues with an AD card.

1,292 people found this helpful

Helpful

S Trent

I got a fake...Beware!

Reviewed in the United States on March 28, 2018

Capacity: 32GBVerified Purchase

I always use SanDisk and think they are top-notch. However, beware of fakes! I got an obvious fake microSD card, and the retail package had obviously been opened before I received it.

1,731 people found this helpful

Helpful

Worked perfectly in my testing and in my tablets!

Reviewed in the United States on December 17, 2017

Capacity: 128GBVerified Purchase

I got this 128 GIG card to use with my tablets. So far it has worked perfectly in my testing. I always keep a couple of spares around for my future buys and I seem to give a lot of my SD cards away to family and friends. I picked up this 128 GIG at a great price and I just couldn’t pass it up.

I own about 100 SD cards and I always do a speed test to verify the reading and writing speeds before I install the memory. This card checked out extremely well. The fastest write speed on this card was 73.143 MB/Sec and the fastest reading speed was 93.368 MB/Sec. I have attached the graphical test data for your information. I used a USB 3.0 port with a USB 3.0 card reader for the test.

Overall, this card worked well and I rated it five stars. If I have any future issues I will update my review.

I hope my review and photo of the test data helps you.

Out of 100 plus SD cards I have purchased from Sandisk I have only had one fail. With Sandisk’s 10 year warranty they replaced it and sent me a new one at no charge. That is the advantage when you purchase high tech from a top company that stands behind their product.

I simply called them and returned the old chip and they sent me a new one.

I am amazed at how well these work and how low the price has gotten on a sale day. Putting one of these into your phone or tablet is a wonderful upgrade to the device’s storage capability.

Almost no one needs a 128 GIG chip but at sales prices you can’t pass up getting them.

This is a great product and it makes your smart devices even more powerful.

This is a simple and easy upgrade for your smart devices.

758 people found this helpful

Helpful

Top reviews from other countries

Translate all reviews to English

brandon marino

I was sold a fake. I chose amazon as the retailer and I was still sold a fake.

Reviewed in Canada on November 12, 2018

Capacity: 128GBVerified Purchase

You can see from the screenshot I linked. The sd card starts corrupting data at 32gbs. This card is clearly a rebranded 32gb card with a false reporting controller. Be careful, test your cards.

777 people found this helpful

Fake microSD apparemment

Reviewed in France on October 12, 2018

Capacity: 128GBVerified Purchase

Class A1 pour une lecture rapide et ouverture des apps plus réactive sur smartphone. Le problème est que j'ai reçue une copie (fake) au lieu de l'originale. Sur l'original, l'opercule de sécurité est blanc, pas transparent et l'adaptateur SD n'a pas de relief (comme montré sur la page de l'article). En copie, les deux photos prises du produit reçu ainsi que la capture de l'adaptateur SD sur la page produit. Le SC Amazon m'envoie une nouvelle Micro SD et devrait investiguer le problème (merci à eux).

626 people found this helpful

Translate review to English

ZM~

UPDATED-

Reviewed in the United Kingdom on June 8, 2018

Capacity: 128GBVerified Purchase

*Orig review*
Bought to use in my Android phone to increase storage space; have successfully transferred all my data across and couldn't be happier. The actual transfer process was fast for memory card standards imo. The SD card reader is a bonus, though slightly useless for me as I have a few already. SanDisk is always my go to for SD cards and I don't think they'll have disappointed this time either. If you're undecided on what size to get- definitely go for the larger one as I did.

*UPDATE* Previously 5 stars but have decreased as this SD card failed on me after about 8 months. Annoying as I can't retrieve the files I had stored on there , though luckily I had backups elsewhere too. Will see if there is a warranty as it wasn't the cheapest.

397 people found this helpful

Rahul K.

Samsung vs Sandisk

Reviewed in India on March 17, 2018

Capacity: 32GBVerified Purchase

Definitely Sandisk... My first 32gb samsumg memory card is corrupted in two months, and the Sandisk is far away from it. I'm using this memory card from last year and it's working as mentioned.

560 people found this helpful

Grahame E, Surrey

Great Card, would recommend.

Reviewed in the United Kingdom on April 9, 2018

Capacity: 32GBVerified Purchase

I recently bought a NextBase DashCam to replace an old camera that had failed, I put my memory card from my old camera into the Nextbase one but I was having some odd issues with it that I reported to NextBase. They identified that the memory card I was using was the reason I was having issues and recommended a SanDisk product.

I ordered this card and it has been the solution to the issues I had, my DashCam now works faultlessly.

The card arrived next day and was shipped with a Micro SD card adapter.

The old card is a SanDisk but was not one that could write data at the speeds the dashcam uses.

Overall have had and will continue to use SanDisk drives they have always been reliable and trustworthy, I have had Kingston and Samsung disks that have failed and lost data, never had an issue like this with SanDisk.

319 people found this helpful

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SanDisk 512GB Ultra microSDXC UHS-I Memory Card with Adapter - 100MB/s, C10, U1, Full HD, A1, Micro SD Card - SDSQUAR-512G-GN6MA

About this item

There is a newer model of this item:

Frequently bought together

Customers who viewed this item also viewed

Customers who bought this item also bought

Special offers and product promotions

Have a question?

From the manufacturer

Need more speed?

Android phone/tablet

Devices

Phone, ActCam, Drone

Full HD

Video Quality

Full HD, 4K UHD

--

Music Capacity

48 albums

--

Photos and Video

480 photos/200 mins⁶

Up to 100MB/s²

Read Speed

Up to 160MB/s²

--

Write Speed

Up to 60MB/s²

C10, U1, A1

Class

C10, U3, V30, A2

Android phone/tablet

Devices

Phone, ActCam, Drone

Full HD

Video Quality

Full HD, 4K UHD

--

Music Capacity

96 albums

--

Photos and Video

960 photos/400 mins⁶

Up to 100MB/s²

Read Speed

Up to 160MB/s²

--

Write Speed

Up to 90MB/s²

C10, U1, A1

Class

C10, U3, V30, A2

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Product description

Product information

Technical Details

Additional Information

Warranty & Support

Feedback

Customer reviews

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