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[Older Version] SanDisk 256GB Ultra microSDXC UHS-I Memory Card with Adapter - 100MB/s, C10, U1, Full HD, A1, Micro SD Card - SDSQUAR-256G-GN6MA

4.7 4.7 out of 5 stars 406,796 ratings
Amazon's Choice highlights highly rated, well-priced products available to ship immediately.
Amazon's Choice in Micro SD Memory Cards by Sandisk

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Available at a lower price from other sellers that may not offer free Prime shipping.
256GB

Purchase options and add-ons

Brand Sandisk
Model Name Ultra
Flash Memory Type Micro SD
Memory Storage Capacity 256 GB
Compatible Devices Tablet, Camera, Smartphone

About this item

  • This version has been discontinued by manufacturer
  • Ideal for Android Smartphones and Tablets, and MIL Cameras
  • Capacities up to 256GB (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 lets you move up to 1000 photos in a minute(1)
  • (1)Based on internal testing; Performance may be lower depending on host device & other factors. Based on 4.1GB transfer of photos (Average file 3.5MB) w/ USB 3.0 reader. Results may vary based on host device & other factors.
  • Load apps faster with A1 rated performance (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)
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[Older Version] SanDisk 256GB Ultra microSDXC UHS-I Memory Card with Adapter - 100MB/s, C10, U1, Full HD, A1, Micro SD Card - SDSQUAR-256G-GN6MA
[Older Version] SanDisk 256GB Ultra microSDXC UHS-I Memory Card with Adapter - 100MB/s, C10, U1, Full HD, A1, Micro SD Card - SDSQUAR-256G-GN6MA
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Price$23.55-23% $19.99
List:$25.99
-9% $25.60
List:$27.99
-58% $24.99
List:$59.99
$26.24-6% $22.60
Typical:$23.92
Delivery
Get it as soon as Wednesday, Apr 3
Get it as soon as Wednesday, Apr 3
Get it as soon as Wednesday, Apr 3
Get it as soon as Wednesday, Apr 3
Get it as soon as Wednesday, Apr 3
Customer Ratings
Easy to install
4.6
4.7
4.7
4.7
4.6
5.0
Storage Capacity
4.6
4.6
4.6
4.6
4.4
5.0
Value for money
4.5
4.5
4.5
4.5
4.3
5.0
Sold By
First Choice Online
Amazon.com
QuickWare
Amazon.com
CWP Online
Amazon.com
flash memory type
Micro SD
Micro SDXC
Micro SDXC
Micro SDXC
Micro SD
Micro SDXC
memory capacity
256 GB
256 GB
256 GB
512 GB
256 GB
256 GB
speed class
class 10
class 10
class 10
class 10
class 10
class 10
write speed
150 MB per second
130 MB per second
150 MB per second
90 MB per second
read speed
100 megabytes per second
150 megabytes per second
190 megabytes per second
150 megabytes per second
160 megabytes per second
150 megabytes per second

From the manufacturer

m4_Desktop

What's in the box

  • MicroSD Card
  • SD Adapter
  • Looking for specific info?

    Product information

    Technical Details

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    Additional Information

    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.
    Product Warranty: For warranty information about this product, please click here. [PDF ]

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    [Older

    [Older Version] SanDisk 256GB Ultra microSDXC UHS-I Memory Card with Adapter - 100MB/s, C10, U1, Full HD, A1, Micro SD Card - SDSQUAR-256G-GN6MA


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    Product Description

    SanDisk Ultra Microsoft and Microsoft cards are fast for better pictures, app performance, and full HD video. (1) Ideal for Android smartphones and tablets, these A1-rated cards load apps faster for a better smartphone experience. (3) Available in capacities up to 400GB, You have the capacity to take more pictures and full HD video and capture life at its fullest. Built to Perform in harsh conditions, SanDisk Ultra micro SD cards are waterproof, temperature proof, shockproof, and X-ray proof. (2) The micro SD card is also rated class 10 for full HD video recording performance and a 10-year limited warranty. 1gb=1, 000, 000, 000 bytes. Actual user storage less. For 64GB-256GB): up to 100MB/s read speed; Write speed lower. (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) Full HD (1920x1080) video support may vary based upon host device, file attributes, and other factors. | (2) Card only | (3) results may vary based on host device, app Type and other factors. | (5) Download and installation required. | (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. | (7) Approximations; results and full HD (1920x1080) video support may vary based on host device, file attributes and other factors. Compatible with microSDHC and micro SDXC supporting host devices.

    Customer reviews

    4.7 out of 5 stars
    4.7 out of 5
    406,796 global ratings

    Customers say

    Customers like the storage, performance, value, speed and compatibility of the flash memory. For example, they mention it has lots of storage, works well, provides impressive performance and reliability, and is inexpensive. Some appreciate the fast and smooth app performance. That said, they say it's versatile and works seamlessly with a wide range of devices.

    AI-generated from the text of customer reviews

    3,986 customers mention3,532 positive454 negative

    Customers like the performance of the flash memory. They mention that it works well, delivers impressive performance, and reliability. Some say that the flash cards work perfect right out of the box and are priced competitively versus other options. They say it's perfect for the job and works well in unusually hot and humid weather.

    "...This memory card has been great and gave us no issues while using our Nintendo Switch. Would highly recommend." Read more

    "Works as designed and at a great price." Read more

    "...of files loaded onto the card, it maintains consistent and reliable performance...." Read more

    "...UHS-I Memory card is a compact storage solution that delivers impressive performance and reliability...." Read more

    2,980 customers mention2,377 positive603 negative

    Customers like the quality of the flash memory. They say it's a good product, reliable, and sturdy. Some mention that it has a very good class 10 rating. That said, most are happy with their purchase and recommend it to others.

    "...We did not need a very big memory card at the time. This memory card has been great and gave us no issues while using our Nintendo Switch...." Read more

    "...However, the SanDisk card has proven to be exceptionally sturdy, withstanding the vibrations and impacts without any signs of wear or data corruption." Read more

    "...Its ample storage capacity, fast transfer speeds, and robust durability make it a solid choice for anyone in need of additional storage for their..." Read more

    "Work perfect as backup data storage for mobile radio transceivers." Read more

    2,381 customers mention2,275 positive106 negative

    Customers appreciate the value of the flash memory. They say that the quality and price-point are perfect for their needs. Some mention that the additional memory is inexpensive and a good buy. Customers also appreciate the amazing image quality and color for the price point.

    "Works as designed and at a great price." Read more

    "...These came in a pack of 2 at a great price...." Read more

    "...used it extensively, I can confidently say that it offers excellent value for its price...." Read more

    "Got it for my dash cam. Great price for the size. Can't beat it" Read more

    1,457 customers mention1,290 positive167 negative

    Customers like the storage of the flash memory. They say it has plenty of GB for pictures and videos, and works fine as an extra storage device. Some mention that it works well on their Chromebook and expands their file space. Overall, most are satisfied with the storage capabilities of the product.

    "...It allows me to store an extensive collection of sound fonts, effects, and custom configurations without worrying about running out of space...." Read more

    "...Its ample storage capacity, fast transfer speeds, and robust durability make it a solid choice for anyone in need of additional storage for their..." Read more

    "Holds a lot of information." Read more

    "This drive has a very nice storage size and the read and write speeds are good as well." Read more

    877 customers mention722 positive155 negative

    Customers like the speed of the flash memory. They mention that it is much faster with read/write speeds, has fast transfer speeds, and is robust. Customers also say that it has the perfect balance of speed, size, quality, and price. They say that the card's efficient data transfer ensures that their lightsaber's response time is snappy, and that everything saves quickly.

    "...card's efficient data transfer ensures that my lightsaber's response time is snappy and accurate, making every swing and clash feel immersive and..." Read more

    "...Its ample storage capacity, fast transfer speeds, and robust durability make it a solid choice for anyone in need of additional storage for their..." Read more

    "...There isn't much else to say. It works. It is certainly fast enough that it doesn't appear to be a bottleneck for apps or audio/video media...." Read more

    "This drive has a very nice storage size and the read and write speeds are good as well." Read more

    424 customers mention396 positive28 negative

    Customers find the flash memory easy to use. They mention it works great, is simple to insert and use, and has no hassle with anything else. The installation took about 30 seconds, and the setup went fine with only one glitch. They say the transaction was easy and convenient, with no special program needed. The memory mounts quickly and works at USB 3 speeds or faster. It can be formatted by a TV easily.

    "...capacity, this memory card delivers on its promises and provides a hassle-free experience." Read more

    "Easy to use" Read more

    "...Installation is easy. If you ever changed a Sim card you will know what to do...." Read more

    "...The text has some English grammar flaws. Still, the setup went fine with only one glitch: The instructions say to download the app and connect..." Read more

    309 customers mention276 positive33 negative

    Customers like the compatibility of the flash memory. They say it works seamlessly with a wide range of devices, including smartphones, tablets, and digital cameras. Some customers also mention that it's ideal for the Nintendo Switch and 100% compatible with Nintendo's console. Overall, customers are happy with the compatibilities of the product.

    "With 16GB of storage capacity, this microSD card is perfect for my lightsaber customization needs...." Read more

    "...It works seamlessly with a wide range of devices, including smartphones, tablets, digital cameras, drones, and gaming consoles...." Read more

    "Absolutely love the SanDisk Loads fast, ample storage, and versatile for all my devices." Read more

    "...It is compatible with Nintendo Switch, mobile phones, external cameras... and it doesn't give any problems." Read more

    255 customers mention213 positive42 negative

    Customers like the size of the flash memory. They say it's the right size, it'll fit in a phone, and it takes up very little space. Some customers also say it fits perfectly in their devices and is a marvel of engineering. Overall, customers are satisfied with the size and price of the product.

    "...The SanDisk 64GB Ultra MicroSDXC UHS-I Memory card is a compact storage solution that delivers impressive performance and reliability...." Read more

    "...This makes it ideal for smartphones and tablets, where apps can take up a lot of space and slow down your device...." Read more

    "Bought these for use in Raspberry Pi projects ... perfect size & price" Read more

    "...Speed, physical size, capacity, etc. are all important, but if you lose the data then nothing else about it matters...." Read more

    No issues so far
    4 Stars
    No issues so far
    Product arrived like it had been opened and returned. Using for something simple so I will test and make sure that it works but definitely a little concerned. 4 stars since I got an opened package.
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    Top reviews from the United States

    Reviewed in the United States on March 19, 2024
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    Top reviews from other countries

    Translate all reviews to English
    Ricardo Artigas
    5.0 out of 5 stars Excelente custo-benefício
    Reviewed in Brazil on March 15, 2024
    Capacity: 256GBVerified Purchase
    One person found this helpful
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    mark seehaver
    5.0 out of 5 stars Game camera sd card
    Reviewed in Canada on November 21, 2023
    Capacity: 16GB (3 Pack)Verified Purchase
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    5.0 out of 5 stars Expand Your Digital Horizon: SanDisk 16GB Ultra microSDHC Memory Card
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    Prashant Kumar
    5.0 out of 5 stars Amazing products
    Reviewed in India on January 20, 2024
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