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SANDISK 256GB EXTREME MICROSDXC UHS-I MEMORY CARD WITH ADAPTER – C10, U3, V30, 4K, 5K, A2, MICRO SD CARD – SDSQXAV-256G-GN6MA
SANDISK 256GB EXTREME MICROSDXC UHS-I MEMORY CARD WITH ADAPTER – C10, U3, V30, 4K, 5K, A2, MICRO SD CARD – SDSQXAV-256G-GN6MA
SANDISK 256GB EXTREME MICROSDXC UHS-I MEMORY CARD WITH ADAPTER – C10, U3, V30, 4K, 5K, A2, MICRO SD CARD – SDSQXAV-256G-GN6MA
SANDISK 256GB EXTREME MICROSDXC UHS-I MEMORY CARD WITH ADAPTER – C10, U3, V30, 4K, 5K, A2, MICRO SD CARD – SDSQXAV-256G-GN6MA
SANDISK 256GB EXTREME MICROSDXC UHS-I MEMORY CARD WITH ADAPTER – C10, U3, V30, 4K, 5K, A2, MICRO SD CARD – SDSQXAV-256G-GN6MA
SANDISK 256GB EXTREME MICROSDXC UHS-I MEMORY CARD WITH ADAPTER – C10, U3, V30, 4K, 5K, A2, MICRO SD CARD – SDSQXAV-256G-GN6MA
SANDISK 256GB EXTREME MICROSDXC UHS-I MEMORY CARD WITH ADAPTER – C10, U3, V30, 4K, 5K, A2, MICRO SD CARD – SDSQXAV-256G-GN6MA
SANDISK 256GB EXTREME MICROSDXC UHS-I MEMORY CARD WITH ADAPTER – C10, U3, V30, 4K, 5K, A2, MICRO SD CARD – SDSQXAV-256G-GN6MA

CONDITION: New

Item is brand new and factory sealed in original packaging. Contents have not been opened or used.

Returns Accepted

We accept returns under specific cicumstances.
See return policy for details

SANDISK 256GB EXTREME MICROSDXC UHS-I MEMORY CARD WITH ADAPTER – C10, U3, V30, 4K, 5K, A2, MICRO SD CARD – SDSQXAV-256G-GN6MA

4.8 stars

SANDISK 256GB EXTREM... see more >

New
Returns Accepted

Bidding Starts At

$5.99

MSRP $35.99
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The SanDisk Extreme microSDXC memory card lets you save time transferring media with read speeds of up to 190MB/s(1) powered by SanDisk QuickFlow Technology(2). Pair with the SanDisk Professional PRO-READER SD and microSD to achieve maximum speeds (sold separately). With write speeds up to 130MB/s(1) it’s ideal for your Android smartphone, action cameras, or drones. This high-performance microSD card handles 4K and 5K UHD video recording, Full HD video(3), and high-resolution photos. | (1)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. Up to 130MB/s write speeds. Based on internal testing; performance may be lower depending upon host device interface, usage conditions and other factors. 1MB=1,000,000 bytes. (2)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. (3)Compatible device required. Full HD (1920x1080) and 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.


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Adriana R.
on April 19, 2026

This card is a solid choice if you need reliable, high-capacity storage. With 512GB, there’s plenty of space for photos, videos, apps, and more without constantly worrying about running out.The performance is fast and smooth, making it great for 4K video recording, cameras, drones, or even expanding phone storage.It feels dependable, and you can trust it to handle larger files without slowing things down.High capacity, strong performance, and a great option when you need space and speed 👍✨

Osama koka
on April 26, 2026

Excellent microSD card. Very fast for transferring, saving, and recording videos/photos. Works great and has plenty of storage. Highly recommended.

James Bond
on

Sandisk is a gold standard of memory cards for all sort of devices and a brand that I have trusted over the decades to handle my pictures and video. The 128GB is sufficient for my Osmo Pocket 3 and Action 5 Pro cameras and works well with GoPro's and other cameras upto 4K that use this card slot.These work best when plugged in directly but the included SD Sled is also possible to use in cameras with the large slot size.This is not the fastest card they make, but it probably is the middle upper one you should have. The Extreme Pro's tend to cost a bit more and are a bit faster in the write speed, which can help in some cameras when shooting very dynamic motion shots like sports, etc.As an everyday use card, these hold up much better than the SD versions and usually live in the camera on a permanent basis, as I access the files through apps or software removing the need to handle the card too much.If you need a middle ground well made and reliable micro SD card, let it be Sandisk, let is be this one.

Squirrel
on May 25, 2026

Fast. Works great in any drone or camera

roller_steve1
on May 4, 2026

Great product at a great price. Good for security cameras and storing other items from your computer. Sandisk is a good reliable brand.

Modan
on May 12, 2026

This is the best SD card for my needs. I have a camera that is capable of 60 from 4K recordings but I don't think I will want to use that high a speed. As long as I am happy with the normal 4K settings and will do most video in HD. I will support any resolution and continuous speed I want in still photo mode. I give it 4 stars because it won't do what it is not designed to do but should be the best compromise of cost vs function. It is still not cheap but I will buy again if I don't have any problems. I have other Sandisk cards for other cameras and have never had problems with any of them.

Jessican
on April 12, 2026

Works really great. It’s a versatile memory card that can store a ton of information. I put it in my tablet so that my tablet has enough memory. I also think the fact that the brand is reputable makes it that much better of a deal. I love the video quality and it’s very easy to use.

Hardy
on May 13, 2026

This card works perfectly for recording high quality video and transferring files quickly (DJI DRONE). Speeds are consistent and I’ve had no issues with corruption or lag. The included adapter is convenient and overall it feels very reliable.

タカちん
on May 29, 2026

なんの問題も無く使えます

MICHAEL O'DWYER
on April 20, 2026

SANDISK 512GB EXTREME MICRO SDXC CARD +SD ADAPTER +RESCUE PRO DELUXE UP TO 190 MB / IS A POWERFUL LITTLE SD CARD SANDISK IS THE ONLY RELIABLE TRUSTWORTHY SD CARD TO STORE ALL YOUR MOVIE'S MUSIC PHOTOGRAPH'S AND DIFFERENT TYPE'S OF MIDEA I WOULD HIGHLY RECOMMEND THIS PRODUCT.

Raju Kumar 7780380224
on March 23, 2026

its ok

Phil Ritt
on August 11, 2025

Ich nutze die SanDisk Extreme microSDXC Speicherkarte seit über einem Jahr in meiner Kamera und meinem Smartphone und bin sehr zufrieden. Die Karte überzeugt durch schnelle Lese- und Schreibgeschwindigkeiten, was besonders beim Aufnehmen von Videos in hoher Auflösung und schnellen Serienaufnahmen wichtig ist. Die Installation verlief unkompliziert, die Karte wird problemlos von allen Geräten erkannt.Die Verarbeitung wirkt robust, sie fühlt sich hochwertig an und macht bisher keine Probleme, selbst bei häufigem Wechsel zwischen Geräten. Auch bei längerer Nutzung gab es keine Datenverluste oder Aussetzer. Für den Preis erhält man hier eine zuverlässige Speicherkarte, die für den Alltagsgebrauch und anspruchsvollere Anwendungen bestens geeignet ist.Im Vergleich zu günstigeren Modellen macht sich die Qualität der SanDisk Extreme deutlich bemerkbar, vor allem in puncto Geschwindigkeit und Haltbarkeit.Fazit: Eine zuverlässige microSD-Karte für alle, die Wert auf Performance und Sicherheit legen – klare Empfehlung - 5 Sterne.

Raphael
on March 9, 2026

Produto excelente. Uso na minha câmera Insta360 x3. A câmera é exigente e só grava alguns formatos com cartão rápido de gravação como esse.Produto vem da China, mesmo não informado que é uma compra INTERNACIONAL.

  • Brand

    Sandisk
  • Model Name

    SanDisk Extreme microSD UHS-I Card with Adapter
  • Flash Memory Type

    Micro SDXC
  • Memory Storage Capacity

    256 GB
  • Compatible Devices

    Action Cameras, Digital Cameras, Drones, Smartphone, Tablet
  • Additional Features

    Temperature Proof, Water Proof, X Ray Proof
  • Read Speed

    190 Megabytes Per Second
  • Media Speed

    130 MB per second
  • Hardware Connectivity

    microSDXC
  • Secure Digital Association Speed Class

    Class 10
  • Item Weight

    10 Grams
  • Item Dimensions L x W

    0.4"L x 0.5"W
  • Warranty Type

    Limited Lifetime
  • Color

    Gold/Red
  • Model Number

    SDSQXAV-256G-GN6MA
  • Manufacturer

    Sandisk Technologies, Inc.
  • UPC

    619659188504
  • Global Trade Identification Number

    00619659188504
  • Mfr Part Number

    SDSQXAV-256G-GN6MA
  • Unit Count

    1.0 Count
  • Warranty Description

    Lifetime limited manufacturer warranty
  • Best Sellers Rank

    #2 in Micro SD Memory Cards
  • ASIN

    B09X7CRKRZ
  • GTIN

    619659188504
  • Recent Sales

    2K+ bought in past month

Buyer’s Premium

A 15% buyer’s premium will be added to the sale price of all purchases.

Store Auction Lots Condition

All items are uninspected and the condition is unknown unless otherwise explicitly stated. Items labeled as “New” are believed to be unused and in original manufacturer packaging; however, packaging may show signs of storage or handling, and items are not tested unless specifically noted. Individual items are available for inspection at Korting Outlet located at 159 1st Court, Grand Rapids, Michigan 49534 during store hours.

The highest bids serve as legally binding contracts, and all sales are considered final. Items are sold on an “as is” basis, without any guarantees, warranties, or the possibility of refunds, whether written, expressed, or implied. The operational condition of an item may not be known or listed in the item description. While we may provide information on the condition of some items, including items marked as “New,” such information is not guaranteed.

All items are sold with all faults and without any warranty, whether expressed or implied, regarding merchantability or fitness for a particular purpose. The sale is conducted on an “as is, where is” basis with all faults. Buyers are strongly encouraged to physically inspect items before placing bids during the inspection period. Once submitted, bids cannot be withdrawn before, during, or after the auction for any reason.

The buyer acknowledges that these terms, along with other terms outlined below, can only be amended or revised in writing, signed by the auctioneer. Any representations made by Korting or its agents do not alter these “as is, where is with all faults” terms. Descriptions provided on products or through advertising, including condition labels such as “New,” are not guaranteed, and buyers rely solely on their own inspection. While information in sale advertising is believed to be accurate, Korting assumes no responsibility for errors or omissions.

Auction Closing Times

Posted closing times are in Eastern Time and may be extended through dynamic bidding. Dynamic bidding extends the auction close time until there are five minutes without bidding activity. Korting reserves the right to close early or extend auctions at its discretion.

Payment

Payments will be processed through Stripe.

Refund Policy

Due to the nature of liquidation merchandise, returns are accepted only under the following circumstances:

  • Wrong item received
  • Major undisclosed damage that significantly affects functionality or value
  • Item arrives nonfunctional or dead on arrival (unless listed as untested, for parts, or salvage)
  • Missing critical components necessary for basic operation that were not disclosed in the listing
  • Counterfeit items or items materially different from the listing description

The following conditions are not eligible for return or refund:

  • Buyer’s remorse or accidental purchases
  • Minor cosmetic wear, scratches, dents, scuffs, or signs of prior handling
  • Damaged, worn, or missing retail packaging
  • Compatibility issues with buyer equipment, software, or intended use
  • Missing non-essential accessories, manuals, inserts, cables, or packaging materials unless specifically stated in the listing

All return requests must be submitted within 72 hours of delivery and include clear photos and/or video documentation of the issue. We reserve the right to deny returns that do not meet the above criteria.

Sales Tax

All orders are subject to the 6% Michigan sales tax. Tax-exempt buyers must have a current tax-exempt certificate on file before sales tax can be removed from an invoice.

Failure to Pay or Remove Items

Korting reserves the right to charge a 15% non-refundable restocking fee for items not paid for and picked up within seven days of the auction closing. Such items will be considered abandoned and forfeited to Korting. Korting may resell any abandoned or forfeited items.

SANDISK 256GB EXTREME MICROSDXC UHS-I MEMORY CARD WITH ADAPTER – C10, U3, V30, 4K, 5K, A2, MICRO SD CARD – SDSQXAV-256G-GN6MA