SanDisk Ultra SDSQUNS-064G-GN3MN 64GB 80MB/s UHS-I Class 10 microSDXC Card
(425,858 reviews)
Class 10 speed rating for Full HD video capture This memory card features Class 10 video rating for high-quality video recording, so you can capture Full HD without dropouts and stuttering. Durable design SanDisk Ultra microSD UHS-I cards are waterproof, shockproof, X-ray-proof and temperature-proof to protect your memories from life's mishaps. Take your phone or tablet to the snow, the pool, or the desert. Your card will survive, even if your device doesn't. Add storage to Android smartphones and tablets SanDisk Ultra microSD UHS-I cards are ideal companions for high-performance Android smartphones and tablets. The cards' additional storage means you can take more photos and videos without worrying about running out of space.
Class 10 speed rating for Full HD video capture This memory card features Class 10 video rating for high-quality video recording, so you can capture Full HD without dropouts and stuttering. Durable design SanDisk Ultra microSD UHS-I cards are waterproof, shockproof, X-ray-proof and temperature-proof to protect your memories from life's mishaps. Take your phone or tablet to the snow, the pool, or the desert. Your card will survive, even if your device doesn't. Add storage to Android smartphones and tablets SanDisk Ultra microSD UHS-I cards are ideal companions for high-performance Android smartphones and tablets. The cards' additional storage means you can take more photos and videos without worrying about running out of space.
$9.95 - $39.55
in 8 offers
Capacity:
400 GB
SanDisk Ultra SDSQUNS-064G-GN3MN 64GB 80MB/s UHS-I Class 10 microSDXC Card
$9.95
(425,858 reviews)
Class 10 speed rating for Full HD video capture This memory card features Class 10 video rating for high-quality video recording, so you can capture Full HD without dropouts and stuttering. Durable design SanDisk Ultra microSD UHS-I cards are waterproof, shockproof, X-ray-proof and temperature-proof to protect your memories from life's mishaps. Take your phone or tablet to the snow, the pool, or the desert. Your card will survive, even if your device doesn't. Add storage to Android smartphones and tablets SanDisk Ultra microSD UHS-I cards are ideal companions for high-performance Android smartphones and tablets. The cards' additional storage means you can take more photos and videos without worrying about running out of space.
Class 10 speed rating for Full HD video capture This memory card features Class 10 video rating for high-quality video recording, so you can capture Full HD without dropouts and stuttering. Durable design SanDisk Ultra microSD UHS-I cards are waterproof, shockproof, X-ray-proof and temperature-proof to protect your memories from life's mishaps. Take your phone or tablet to the snow, the pool, or the desert. Your card will survive, even if your device doesn't. Add storage to Android smartphones and tablets SanDisk Ultra microSD UHS-I cards are ideal companions for high-performance Android smartphones and tablets. The cards' additional storage means you can take more photos and videos without worrying about running out of space.
Capacity
64 GB
Price comparison
Last updated at 15/05/2025 16:04:12
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
See 17 more history offers
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Price history
Price history
Reviews
Don't work on windows 11
5 December 2022
Alqudsi
originally posted on westerndigital.com
Hello, how are you?I recently bought one of these memory cards and it works smoothly in the microSD slot on my computer from Asus and on Windows 10.But when it was
updated to Windows 11, it no longer works as it used to. It used to reach a speed of 90 megabytes, but now it appears on the device, but it literally does not work when I copy
files from it or to it.For your information, I have an old memory card that works well without any glitches, and also all Windows drivers are installedI hope you find a solution to
this problemThank youQudsi
updated to Windows 11, it no longer works as it used to. It used to reach a speed of 90 megabytes, but now it appears on the device, but it literally does not work when I copy
files from it or to it.For your information, I have an old memory card that works well without any glitches, and also all Windows drivers are installedI hope you find a solution to
this problemThank youQudsi
I don’t know.
3 February 2023
JamesH
originally posted on bestbuy.com
I got one of these and for some reason it won’t work. I tried a few times and it wasn’t being read. Then it did work long enough to take about 15gb worth of data then it
stopped working again. Now my data is stuck in it and I can’t even return for a new one because I want to get the data off first. I do own about 10 SanDisc micro cards and all
but this works perfectly. I usually only grab the 32gb tho. This was on sale so I got it. And yea I really got it.
stopped working again. Now my data is stuck in it and I can’t even return for a new one because I want to get the data off first. I do own about 10 SanDisc micro cards and all
but this works perfectly. I usually only grab the 32gb tho. This was on sale so I got it. And yea I really got it.
Sandisk Ultra Micro SDXC (With Adapter) (64GB, SDSQUA4-064G-GN6MA)
24 August 2020
Alan
originally posted on gadgettree.co.uk
Works perfectly in my Samsung A51. In researching which card to buy I decided I wanted a top performing card that will hopefully last a couple of phones which is what Ive
done in the past. So I wanted a card with A2 functionalityfor running apps off the card and I decided on buying at least 128GB for the extra storage capacity and the better
speeds that come with the larger sized Extreme cardsIm not positive now but I think it was the 128GB and up had better speed ratings than the 32 and 64GB cards. I
purchased the 256GB SanDisk Extreme PLUS because it was the best value at the timeit was on sale. I ordered online and BestBuy shipped to my house. It arrive...
done in the past. So I wanted a card with A2 functionalityfor running apps off the card and I decided on buying at least 128GB for the extra storage capacity and the better
speeds that come with the larger sized Extreme cardsIm not positive now but I think it was the 128GB and up had better speed ratings than the 32 and 64GB cards. I
purchased the 256GB SanDisk Extreme PLUS because it was the best value at the timeit was on sale. I ordered online and BestBuy shipped to my house. It arrive...
Specification
| Screen Resolution | 1366*768 |
| RAM | 64 GB |
| Wireless Type | 802.11a |
| Flash memory type | Micro SDXC |
| Memory storage capacity | 64 GB |
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Price history
Price history
Reviews
Don't work on windows 11
5 December 2022
Hello, how are you?I recently bought one of these memory cards and it works smoothly in the microSD slot on my computer from Asus and on Windows 10.But when it was updated to Windows 11, it no longer works as it used to. It used to reach a speed of 90 megabytes, but now it appears on the device, but it literally does not work when I copy files from it or to it.For your information, I have an old memory card that works well without any glitches, and also all Windows drivers are installedI hope you find a solution to this problemThank youQudsi
Alqudsi
originally posted on westerndigital.comI don’t know.
3 February 2023
I got one of these and for some reason it won’t work. I tried a few times and it wasn’t being read. Then it did work long enough to take about 15gb worth of data then it stopped working again. Now my data is stuck in it and I can’t even return for a new one because I want to get the data off first. I do own about 10 SanDisc micro cards and all but this works perfectly. I usually only grab the 32gb tho. This was on sale so I got it. And yea I really got it.
JamesH
originally posted on bestbuy.comSandisk Ultra Micro SDXC (With Adapter) (64GB, SDSQUA4-064G-GN6MA)
24 August 2020
Works perfectly in my Samsung A51. In researching which card to buy I decided I wanted a top performing card that will hopefully last a couple of phones which is what Ive done in the past. So I wanted a card with A2 functionalityfor running apps off the card and I decided on buying at least 128GB for the extra storage capacity and the better speeds that come with the larger sized Extreme cardsIm not positive now but I think it was the 128GB and up had better speed ratings than the 32 and 64GB cards. I purchased the 256GB SanDisk Extreme PLUS because it was the best value at the timeit was on sale. I ordered online and BestBuy shipped to my house. It arrived a few days ahead of the expected delivery date. I first put this into my laptop to transfer several gigs of ... MoreWorks perfectly in my Samsung A51. In researching which card to buy I decided I wanted a top performing card that will hopefully last a couple of phones which is what Ive done in the past. So I wanted a card with A2 functionalityfor running apps off the card and I decided on buying at least 128GB for the extra storage capacity and the better speeds that come with the larger sized Extreme cardsIm not positive now but I think it was the 128GB and up had better speed ratings than the 32 and 64GB cards. I purchased the 256GB SanDisk Extreme PLUS because it was the best value at the timeit was on sale. I ordered online and BestBuy shipped to my house. It arrived a few days ahead of the expected delivery date. I first put this into my laptop to transfer several gigs of music, movies, and pictures onto itusing the included SD card adapter. I then installed it into my phone and moved all my documents, images, videos, and audio to this card combining the new stuff from my laptop with that from my phone. I set it to be the default location for all the file types mentioned, so now, any new stuff goes right to the microsdxc card. I have not installed or used any of the apps offered by SanDisk. I have not performed any bench tests but I dont notice any discernable lag or delays in accessing the data compared to my internal memorywhich is test enough for my needs. Ive yet to install or move apps to the microsdxc card. But the card has been installed for almost 2 months and now that my confidence in this product has been confirmed, I plan to move a few less often used apps to it as well. Overall Im very happy with this purchase.
Alan
originally posted on gadgettree.co.ukSandisk Ultra Micro SDXC (With Adapter) (64GB, SDSQUA4-064G-GN6MA)
29 March 2020
Ive used the SanDisk microSD memory cards in a variety of devices for sometime now and Ive had no issues what so ever. And San Disk has improved their newer cards with faster read and write speeds, hence the SDXC insignia name. The faster the speed of these cards, for digital cameras at least, the quicker you can save and take a new photo. You can insert this very fast microSDSC card into any older device as well. It is backwords compatible. SanDisk keep lowering prices which is excellent.On smartphones the tiny micro version of this memory card is used, but the large adapter that comes with it is for adding storage to laptop computers. You simply insert the micro card into the large adapter and plug the large adapter into your laptop memory card slot.Finally, allow ... MoreIve used the SanDisk microSD memory cards in a variety of devices for sometime now and Ive had no issues what so ever. And San Disk has improved their newer cards with faster read and write speeds, hence the SDXC insignia name. The faster the speed of these cards, for digital cameras at least, the quicker you can save and take a new photo. You can insert this very fast microSDSC card into any older device as well. It is backwords compatible. SanDisk keep lowering prices which is excellent.On smartphones the tiny micro version of this memory card is used, but the large adapter that comes with it is for adding storage to laptop computers. You simply insert the micro card into the large adapter and plug the large adapter into your laptop memory card slot.Finally, allow me to say it is a pleasure shopping for these types of products at BestBuy online. BestBuys website is state of the art for online shopping and I am impressed. Simple, fast, done.
Cooldude
originally posted on gadgettree.co.ukSandisk Ultra Micro SDXC (With Adapter) (64GB, SDSQUA4-064G-GN6MA)
3 July 2021
I got this on sale for a fantastic price to hard to pass up. Such a great deal, I had to buy two of them.Performance is what you expect from Sandisk Extreme Plus UHS1 cards. Fast, solid, reliable. I only have a USB 3.0 memory card reader, so I was not able to verify the claims of 170MBs seq reads but I did see 90MBs seq read and 80MBs writes on CrystalMark. This is a USB 3.0 limitation and not the cards fault. As it is, there is not much point to getting faster on a UHS1 card anyway. I suspect these are the fastest we will ever see in a UHS1, with UHS2 eventually taking over.These are compatible with everything I have tried, including my Gopro Hero 5 Black and Hero 7 Black. Tested 100. With max settings, I have 4h17m and 3h14 capacity in each camera respectively, ... MoreI got this on sale for a fantastic price to hard to pass up. Such a great deal, I had to buy two of them.Performance is what you expect from Sandisk Extreme Plus UHS1 cards. Fast, solid, reliable. I only have a USB 3.0 memory card reader, so I was not able to verify the claims of 170MBs seq reads but I did see 90MBs seq read and 80MBs writes on CrystalMark. This is a USB 3.0 limitation and not the cards fault. As it is, there is not much point to getting faster on a UHS1 card anyway. I suspect these are the fastest we will ever see in a UHS1, with UHS2 eventually taking over.These are compatible with everything I have tried, including my Gopro Hero 5 Black and Hero 7 Black. Tested 100. With max settings, I have 4h17m and 3h14 capacity in each camera respectively, which is great. Being that batteries only last a little over an hour, this is easily enough for 34 batteries worth before I would need to swap the card.Overall, very happy with this purchase on the deal price. I got these for what you would usually pay for low quality 128GB cards. No brainer. If these go on that deal again, I might just have to pick up couple more.
Free88
originally posted on gadgettree.co.ukSandisk Ultra Micro SDXC (With Adapter) (64GB, SDSQUA4-064G-GN6MA)
5 August 2020
Well, this was cheesy of Best Buy. When I added the Thinkware Q800 Pro to my cart, this SD card was suggested to bundle with it at a great discount. The higher capacity seemed like a good idea, and the dash cam does take 128GB cards, but not this one. Thinkware says it has to be one of theirs, at a much higher price. But I hoped BestBuy wouldnt suggest bundling it if it didnt work I took a risk, I knew. Well, in the dash cam, it worked okay at first, but before long, Id get these messages on startup saying, Memory Card Format Required. Push a button, and its done in a second, and off you go. But Id lose all the recordings still on the disk. Didnt happen all the time but seemed to more and more, and sometimes multiple times in one start up. So I switched to the 32GB ... MoreWell, this was cheesy of Best Buy. When I added the Thinkware Q800 Pro to my cart, this SD card was suggested to bundle with it at a great discount. The higher capacity seemed like a good idea, and the dash cam does take 128GB cards, but not this one. Thinkware says it has to be one of theirs, at a much higher price. But I hoped BestBuy wouldnt suggest bundling it if it didnt work I took a risk, I knew. Well, in the dash cam, it worked okay at first, but before long, Id get these messages on startup saying, Memory Card Format Required. Push a button, and its done in a second, and off you go. But Id lose all the recordings still on the disk. Didnt happen all the time but seemed to more and more, and sometimes multiple times in one start up. So I switched to the 32GB Thinkware disk that came with the cam no problems since. With these SD disks, there are so many variations. You gotta use the one that works with your device. Good news is the price was cheap, and the card can be used for other storage needs. Just dont bother using it with the dash cam. Bad on Best Buy for bundling something that doesnt work with the device.
KenS
originally posted on gadgettree.co.ukSandisk Ultra Micro SDXC (With Adapter) (64GB, SDSQUA4-064G-GN6MA)
10 March 2021
The Samsung and Sandisk 256GB SD cards were on sale for about the same price. The Sandisk is rated at maximum 17090 readwrite in MBs versus the Samsung Evo Plus at 10090. For only 2 more I tried the Sandisk for its higherrated read speed.In actual use I cannot say there is a great difference. I would say both cards are very competitive. Subjectively, the 256GB Sandisk seems somewhat faster than the Samsung 64GB card that it replaced.I ran speed tests on this and Samsung Evo Plus cards using the SD Card Tester app. The device processor and card vintage may have impacted the results.Sandisk 256GB SD845 69.457.7 readwriteSamsung 256GB SD835 50.431.9 card purchased in 2018Samsung 512GB SD865 77.450.2Based on the tests, the Sandisk surprisingly seems to have a slightly ... MoreThe Samsung and Sandisk 256GB SD cards were on sale for about the same price. The Sandisk is rated at maximum 17090 readwrite in MBs versus the Samsung Evo Plus at 10090. For only 2 more I tried the Sandisk for its higherrated read speed.In actual use I cannot say there is a great difference. I would say both cards are very competitive. Subjectively, the 256GB Sandisk seems somewhat faster than the Samsung 64GB card that it replaced.I ran speed tests on this and Samsung Evo Plus cards using the SD Card Tester app. The device processor and card vintage may have impacted the results.Sandisk 256GB SD845 69.457.7 readwriteSamsung 256GB SD835 50.431.9 card purchased in 2018Samsung 512GB SD865 77.450.2Based on the tests, the Sandisk surprisingly seems to have a slightly higher WRITE speed. However, newer cards on newer devices all seem close enough. Since I have rated the Samsung at 5 stars and I am pleased with the Sandisk it also gets 5 stars. They both work fine and you cant go wrong with either.
Looking
originally posted on gadgettree.co.ukSandisk Ultra Micro SDXC (With Adapter) (64GB, SDSQUA4-064G-GN6MA)
5 September 2020
The SanDisk Extreme PLUS 256GB microSDXC UHSI Memory Card works effectively for portable devices, such as smartphones and Nintendo Switch. I have bought this micro SD card for my Nintendo Switch, as well as for my grandmothers smartphone.Nintendo Switch has a small internal storage of 16 gigabytes, so downloading digital games and DLC may be an issue if a customer enjoys digital content only. This card provides an expansive external storage capacity that should be more than enough to download as many digital games and DLC to the Nintendo Switch without any interruption.After checking in with my grandmother, she says that her phone used to be slow and would repeatedly remind her that her storage space is full. After a few days and helping her format the card, she is ... MoreThe SanDisk Extreme PLUS 256GB microSDXC UHSI Memory Card works effectively for portable devices, such as smartphones and Nintendo Switch. I have bought this micro SD card for my Nintendo Switch, as well as for my grandmothers smartphone.Nintendo Switch has a small internal storage of 16 gigabytes, so downloading digital games and DLC may be an issue if a customer enjoys digital content only. This card provides an expansive external storage capacity that should be more than enough to download as many digital games and DLC to the Nintendo Switch without any interruption.After checking in with my grandmother, she says that her phone used to be slow and would repeatedly remind her that her storage space is full. After a few days and helping her format the card, she is now able to transfer pictures, videos, and apps to the micro SD card with no issue. Additionally, she says that the picture when capturing videos and photos is clearer.Note If you are looking to set this micro SD card as your Samsung smartphones internal storage, then this option most likely will not be available. Setting a micro SD card as a smartphones internal storage would make it simpler to download apps straight to the card.
Nick
originally posted on gadgettree.co.ukService
4 December 2022
These guys are great. I bought from them solely because there is a suppot team i can call for help with any product. I purchased a blackvue 740 which is a good camera for my rideshare. We are having problems with syncing the phone with the app at the moment. Grayson is one of their techs who is awesome. He is there for me and really trying to hel0 find a solution to this problem. If you need any dash cams, you will not be dissatisfied with this company or their stadf
originally posted on blackboxmycar.com
Works great with Thinkware dashcam
9 April 2022
Using these with a Thinkware dashcam. The cards go for quite a while before they hit their write endurance limit. I'm replacing these after maybe 3-4 years of light use. Heavy use expect 2 years. Priced very competitively and the full size SD adapter included is handy. Probably my only request would be to offer the tiny MobileMate USB A adapter for those who use a desktop and not a laptop. I have both adapters now so I'm covered. Very happy with my purchase. Keep up the good work SanDisk!!!
lgpOnTheMove
originally posted on westerndigital.comSpecification
| Screen Resolution | 1366*768 |
| RAM | 64 GB |
| Wireless Type | 802.11a |
| Flash memory type | Micro SDXC |
| Memory storage capacity | 64 GB |