Amazon.com.au:Customer reviews: Sandisk SDSQUAR-GN6MA Ultra 256GB MicroSDXC UHS-I card with Adapter, Black

Top positive review

128gb is genuine, fast data transfer.

Reviewed in Australia on 29 May 2019

** Australian Amazon review **
I bought this having already read the feedback from Amazon.com, which questioned the authenticity of the product. Those were other sellers though, Amazon Australia sells this one direct.
I am fairly certain that this product is genuine, and I have used h2testw.exe to test the size to make sure it's accurate. I definitely got 128gb, and the read/write speeds were close enough. It inserts nicely into my galaxy s9 and copies data relatively quickly. You also get a microSD to SD adaptor which is handy.
Happy with it so far.

30 people found this helpful

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Luis Karim

Not a genuine product!!

Reviewed in Australia on 5 December 2018

The product is a fake. Used it for my switch for a month and data got corrupted everytime it hits 30gb. I had to go out and buy another sd card from a geniue retailer. The difference was obvious. Highly do not recommend this!

112 people found this helpful

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From Australia

Luis Karim

Not a genuine product!!

Reviewed in Australia on 5 December 2018

Capacity: 200GBStyle: Ultra 100Verified Purchase

112 people found this helpful

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Pascalle Townsend

256GB Not Genuine

Reviewed in Australia on 24 November 2018

Capacity: 256GBStyle: Ultra 100Verified Purchase

I am unsure about the other varieties, but I can confirm that the 256GB version is not genuine and from my testing has less than 50GB of actual space. Steer clear of the 256GB version in particular. Have bought the 400GB version and will update this review once it arrives.

88 people found this helpful

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Lazy Jones

Beware Counterfeit cards

Reviewed in Australia on 21 November 2018

Capacity: 256GBStyle: Ultra 100Verified Purchase

Beware marketplace seller with counterfeit cards. Fake 265GB SanDisk. Incorrect printing on card. Wrong fonts used. Fake packaging not glued together. No blister sealing on card pack. Wrong printing on back of package taken from old 16GB card where max read is 48MB/s instead of 100MB/s on front of package.Actual tests show 20MB/s Read, 7BM/S Write. Errors after first format Flat back with incorrect Serial numbers and ''Made in Taiwan' printing. Buyer Beware!

77 people found this helpful

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Clay

Not Authentic SD card

Reviewed in Australia on 6 November 2018

Capacity: 200GBStyle: Ultra 100Verified Purchase

This product is not an authentic sandisk product. It corrupts any files once the card hits 29.7gig and sandisk product support has confirmed this as a fake card.

66 people found this helpful

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Gareth

Does not work

Reviewed in Australia on 21 December 2019

Capacity: 128GBStyle: Ultra 100Verified Purchase

Didn't work. Put it in my Samsung S8 and did not recognise. Put it in the special case and in my laptop to formats and did not recognise. Fortunately my girlfriend had a third party insert and I was finally able to format. Then inserted it in my Samsung S8 and it finally recognised and worked.... for about 1 hour, not my phone constantly tells me the SD card has been removed. Next time i will get a Samsung SD card.

One person found this helpful

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Mike T.

Returned faulty

Reviewed in Australia on 14 December 2018

Capacity: 400GBStyle: Ultra 100Verified Purchase

Bought this as an upgrade to a Samsung 256GB micro sd card to store more files on a portable music player. It kept on crashing as I tried to load the files so I returned it to Amazon. The price was low and I thought it would be genuine as it was on Amazon. Will wait for a good deal on a Samsung 512gb card.

8 people found this helpful

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Happy but poor

Not suited for dash-cams or home security cameras

Reviewed in Australia on 22 October 2019

Capacity: 200GBStyle: Ultra 100Verified Purchase

Product failed after 12 mths. I was then told the warranty was not applicable as I used in a dash-cam, for which it is apparently not suited to, despite the specs - temperature etc not being exceeded. Suggest amazon make their sales pitch clearer as nothing indicated it was not suitable for a dash-cam. Guess I should have stuck to dash-cam manufacturer's recommendation of a using a Samsung SD card.

One person found this helpful

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Amazon Customer

Bought 2 cards, both failed to save files especially when storage went over 60 or 70 Gigabytes

Reviewed in Australia on 30 January 2020

Capacity: 128GBStyle: Ultra 100Verified Purchase

I have previously been sold fraudulent copies of Micro SD Cards, as a result I trusted Amazon to vet it's resellers, I am reluctant to say these were non genuine ripoffs however I find it hard to believe SanDisk would manufacture multiple faulty cards. Very disappointed and returned cards for a refund.

One person found this helpful

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Zac l.

Card gets very hot and damaged my dash cam

Reviewed in Australia on 21 December 2019

Capacity: 128GBStyle: Ultra 100Verified Purchase

Bought this card and at first it worked fine. My dash cam turned off and was very hot. I thought the cam itself had died. So I bought another dashcam and inserted the sd card into it. Instantly the area where the card goes in became extremely hot and I removed the card and it burnt me.

One person found this helpful

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A_Spec360

FAKE - LESS THAN 1GB OF STORAGE ACCESSIBLE

Reviewed in Australia on 2 September 2021

Capacity: 400GBStyle: Ultra 100Verified Purchase

Installed in phone, and used primarily to store photos, but due to having goole photos backup, didnt reach over 1gb used until recently - started receiving errors, card not detected, and would reappear after disconnect reconnect. As soon as I try to write, it would disappear from phone. Took out and tested, confirmed fake. Opened second package, and tested, confirmed fake as well. Very disappointed.

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