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
Original price was: $27.99.$24.99Current price is: $24.99.
Price: $27.99 - $24.99
(as of Jan 08, 2025 20:44:58 UTC – Details)
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 (1920×1080) 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.
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), Compatible with microSDHC, microSDXC, microSDHC UHS-I, and microSDXC UHS-I supporting host devices
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 (1920×1080), 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)
Customers say
Customers appreciate the flash memory for its reliability, compatibility, and ease of use. They find it works well in 4K video cameras and Surface Pro 3, providing good value for money. The 256GB capacity is suitable for artists and musicians to store large formats. The speed is consistent at 70-80 MBPS with a USB 3.0 adapter.
AI-generated from the text of customer reviews
13 reviews for 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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Original price was: $27.99.$24.99Current price is: $24.99.
Rachel Colameco –
Excellent, as always
This has been the only brand of sdxc high speed cards I’ve used for a while now. I have one in my Nintendo switch OLED among many other things. I recently bought a Steam Deck OLED, and only got the 512gb version which I regretted almost immediately. I bought 512gb and a 1TB high speed sdxc cards. They work perfectly. I had a friend who was using the Amazon basics card in hers and was wondering why it was taking an hour just to format and another hour to transfer game data. I recommend this card and it fixed everything. If you have higher end tech you NEED a higher speed write/read card. This one fits all my needs perfectly. Well worth the money spent. They’re reliable, always work, and work WELL. don’t bother saving a few bucks with lower end cards. It’s not worth the aggravation.
HONG THANH PHAN –
Good price, good product, and fast delivery
I bought all 3 memory cards for my security system. Itâs very easy to install. It works great. The quality of this product is excellent. The price is good. I would recommend this product to other buyers.
J. Fenton –
Big storage for little cash
Do you need a BIG uSD card for your camera? This will handle just about anything, and is a great value for the money. No complaints, works great in my 4K video camera.
Quagmire –
Lightening fast! Works great with Amazon Fire
Added this memory to my Amazon Fire 8 pro tablet. It works perfectly and is really fast….formatted in 1/10 the time it took compared to my son’s standard memoryvof the same size in the same type device. Easy to install, quick to setup, works perfectly in amazon devices as advertised, and runs amazingly fast. Super deal on sale, would buy again!
iamthezap –
High-Performance Storage with Massive Capacity!
The SanDisk 1TB Extreme microSDXC card is an impressive piece of technology that delivers both capacity and performance. Hereâs my experience with it: Massive Storage: With 1TB of space, itâs perfect for storing 4K/5K videos, large apps, and tons of photos. Ideal for action cameras, drones, and mobile devices. Speed: The advertised speeds of up to 190MB/s hold up in real-world use. File transfers are lightning-fast, and performance is seamless when recording high-resolution video. Versatility: Itâs rated U3, V30, and A2, making it suitable for video recording, gaming, and app storage. Durability: SanDiskâs Extreme line is known for being tough. This card is waterproof, shockproof, and temperature-resistant, which gives peace of mind when using it in demanding environments. Adapter Included: The included SD adapter makes it easy to use the card with devices that only accept full-size SD cards.Overall: This is the ultimate microSD card for anyone who needs high capacity and reliability. Whether for professional use or everyday tasks, it delivers on all fronts. Highly recommend!
Gicholas –
Can be used in Galaxy Note 20 ultra
I literally have 1.84 TB plus the 528 Gb on my Galaxy Note 20 Ultra. I wasnt sure if it would work but it does. And, when larger micro sd are available, I may be able to have up to 8TB, who knows. Glad I stuck with the last Flagship with expandable memory. Speeds are not that great but it works well, I mean I transferred 500GB in under an hourâ¦
Sam Seda –
I does what it’s supposed to do with no problems
It’s a good memory card, and the price was great! I havent found any issues with it yet it works like it’s supposed to. Although I know that all cards degrade with time I have always had good luck with the Sandisk brand. The speed for writing and downloading are pretty accurate and haven’t had any issues so far. The fit for my switch is perfect and totally compatible!
Bob McMac –
value and quality
it works well for now. Just hope it lasts for years to come in my Kasa TP link baby monitor cameras
GorwinBali –
The SanDisk 256GB Extreme microSDXC UHS-I Memory Card is unbeatable in its price range. The read and write speeds are exceptional, far exceeding what others offer at the same price point. Itâs perfect for 4K video recording, action cameras, and drones. The included adapter is a great bonus for added versatility. Highly recommend this card for anyone needing fast and reliable storage!
Musterpoint –
Works fine in my raspberry pi. Closer to 1.8TB of usable space
Adrián Suárez –
Cumple con sus funciones, lo compre para mà nintendo switch y funcionó a la perfección, estoy contento con la compra.
Fernando Salazar –
Excelente desempeño para mà teléfono móvil.
sweet calamares –
Es rápida y excelente precio/beneficio en comparación a las demás