SanDisk 256GB Extreme microSDXC UHS-I Memory Card with Adapter - Up to 190MB/s, C10, U3, V30, 4K, 5K, A2, Micro SD Card - SDSQXAV-256G-GN6MA

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$28.99 with 19 percent savings
Was: $35.64
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Purchase options and add-ons

Brand SanDisk
Model name Extreme
Flash memory type Micro SDXC
Memory storage capacity 256 GB
Compatible devices Action Cameras, Digital Cameras, Tablet, Smartphone, Drones

About this item

  • Save time with card offload speeds of up to 190MB/s powered by SanDisk QuickFlow Technology (Up to 190MB/s read speeds, engineered with proprietary technology to reach speeds beyond UHS-I 104MB/s, requires compatible devices capable of reaching such speeds. Based on internal testing; performance may be lower depending upon host device interface, usage conditions and other factors. 1MB=1,000,000 bytes. SanDisk QuickFlow Technology is only available for 64GB, 128GB, 256GB, 400GB, 512GB, and 1TB capacities. 1GB=1,000,000,000 bytes and 1TB=1,000,000,000,000 bytes. Actual user storage less.)
  • Pair with the SanDisk Professional PRO-READER SD and microSD to achieve maximum speeds (sold separately)
  • Up to 130MB/s write speeds for fast shooting (Based on internal testing; performance may be lower depending upon host device interface, usage conditions and other factors. 1MB=1,000,000 bytes.)
  • 4K and 5K UHD-ready with UHS Speed Class 3 (U3) and Video Speed Class 30 (V30) (Compatible device required. Full HD (1920x1080), 4K UHD (3840 x 2160), and 5K UHD (5120 X 2880) support may vary based upon host device, file attributes and other factors. See HD page on SanDisk site. UHS Speed Class 3 (U3) designates a performance option designed to support real-time video recording with UHS-enabled host devices. Video Speed Class 30 (V30), sustained video capture rate of 30MB/s, designates a performance option designed to support real-time video recording with UHS-enabled host devices. See the SD Association’s official website.)
  • Rated A2 for faster loading and in-app performance (A2 performance is 4000 read IOPS, 2000 write IOPS. Results may vary based on host device, app type and other factors)

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Customer reviews

4.8 out of 5 stars
4.8 out of 5
93,390 global ratings
Consumer
5 out of 5 stars
Consumer
Product arrived safely in plastic bubble mailer.I've needed to reformat to Fat32 MicroXDSX card before my Android tablet recognized the card then read & write as specified.I've used a 3rd party app in Windows said it was the real SanDisk Gen. 3.2.Highly recommend reliability & value!👍³Thank You! 🙏
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Top reviews from Canada

N. D. Graham
5.0 out of 5 stars Half a terrabyte of storage with respectable write speeds for photography.
Reviewed in Canada on July 3, 2024
Size: 512GBStyle: Memory Card OnlyVerified Purchase
This SanDisk microSDXC card arrived promptly upon ordering in commercial packaging in perfect condition. It is the third such memory card I have bought this year and works perfectly in my new Nikon Z f mirrorless camera which uses this card and an SD card for lots of photos and videos. I have always been satisfied with SanDisk memory cards over the past decade and none of them has failed while other brands have. Prices are down now, too, for UHS-I cards which are fine for me compared to the expensive UHS-II cards.
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Kyraenia
5.0 out of 5 stars SanDisk Quality - Reliable every time
Reviewed in Canada on July 9, 2024
Size: 512GBStyle: Memory Card OnlyVerified Purchase
As far as SD cards are concerned, I have never had an issue with anything made by SanDisk. They seem to run forever, and I used to always use them for my point and shoot cameras back in the day. Now that I have started to use a DJI Osmo Pocket 3 for lifestyle vlogs and travel content, I am finding that I need to shoot videos in higher definition more often. This memory card is simple to open and use and works like a charm.

Plug and play, no fancy issues to work through, and transfers data to and from my device without any delay or trouble. I've used some third party SD cards in the past, but the quality and the longevity of the card is hit and miss. Won't be cutting any corners when it comes to memory and hardware/software stuff anymore. I hate having to replace broken electronics over and over.
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GoodKarma
5.0 out of 5 stars Good quality, fast speed SD card!
Reviewed in Canada on July 1, 2024
Size: 256GBStyle: Memory Card OnlyVerified Purchase
Works perfectly with my Go Pro 12.

Good quality SD card!
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GoodKarma
5.0 out of 5 stars Good quality, fast speed SD card!
Reviewed in Canada on July 1, 2024
Works perfectly with my Go Pro 12.

Good quality SD card!
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2 people found this helpful
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Jeru
5.0 out of 5 stars Lots of storage
Reviewed in Canada on July 13, 2024
Size: 1TBStyle: Memory Card OnlyVerified Purchase
It's quick transferring files and is reliable
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Amazon Customer
4.0 out of 5 stars Great for the steam deck
Reviewed in Canada on July 13, 2024
Size: 512GBStyle: Memory Card OnlyVerified Purchase
This is a great fast sd card, comes with a reader as well m, was on sale… it’s very fast for the steam deck but would recommend a ssd for AAA games
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Vic
5.0 out of 5 stars Great Product and Price
Reviewed in Canada on June 28, 2024
Size: 256GBStyle: Memory Card OnlyVerified Purchase
Purchased this to install into an outdoor camera. It was recognized right away and works perfectly. Didn't have to reformat it or go through any other steps.
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BlondieSL
5.0 out of 5 stars I put this in my body camera and it handles HD video and audio without dropping frames!
Reviewed in Canada on June 16, 2024
Size: 256GBStyle: Memory Card OnlyVerified Purchase
This card is FAST! Which is important for any kind of video camera where you don't want jitter or dropped frames.

I bought this for a body camera that I bought and it's been in there ever since.
I've had to pull off several videos from it and while checking the videos, they are stable, no glitching, no dropped frames, no audio issues at all. This is due to the high quality and high speed, both read and write, of this card.

I highly recommend this SD card.
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Crystal
5.0 out of 5 stars Perfect for Dash cam
Reviewed in Canada on July 9, 2024
Size: 256GBStyle: Memory Card OnlyVerified Purchase
Works perfectly for my dash cam.
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Top reviews from other countries

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JoshPeeSe
5.0 out of 5 stars Calidad y capacidad a buen precio!
Reviewed in Mexico on July 9, 2024
Size: 256GBStyle: Memory Card OnlyVerified Purchase
Excelentes velocidades de lectura y escritura, funciona muy bien en la switch.
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JoshPeeSe
5.0 out of 5 stars Calidad y capacidad a buen precio!
Reviewed in Mexico on July 9, 2024
Excelentes velocidades de lectura y escritura, funciona muy bien en la switch.
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Jose Carlos Calvo F
5.0 out of 5 stars Muy buen producto
Reviewed in Mexico on July 8, 2024
Size: 1TBStyle: Memory Card OnlyVerified Purchase
Muy buen producto, tiene la capacidad q ofrece
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Victor cabrera
5.0 out of 5 stars Excelente producto
Reviewed in Mexico on June 7, 2024
Size: 64GBStyle: Memory Card OnlyVerified Purchase
Sirve para lo que es
One person found this helpful
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Carolina Montero Collado
5.0 out of 5 stars Útil para mi dron
Reviewed in Mexico on May 29, 2024
Size: 128GBStyle: Memory Card OnlyVerified Purchase
Lo necesitaba para mi dron y la verdad funcionó perfecto
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Itzzeli
5.0 out of 5 stars Me encantó!!
Reviewed in Mexico on April 13, 2024
Size: 32GBStyle: Memory Card OnlyVerified Purchase
Muy bueno y útil
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