Yes. Actually, it is at least 3x more capable at U3 than Class 10. Class 10 is 10 MB per second. There is a new "U" series defined for video, that extends the old class system. U1 has the same rate as Class 10. U3 is 30 MB per second. The Extreme is a U3 card.

Can i record music on this card? it so, how many hours of music will it hold? thank you, brian

Yes, you can record any digital files on this card. It is extremely fast, and can even handle 4K videos, and digital images. It's rated very fast. So, music away! The hours of recording have to do with the quality and size of the files. I would suggest that you record onto your PC/Laptop, etc. Then, transfer to this card. The card will handle recording directly, but you might like to do some editing in between. Here's a rough estimate of file size vs storage space: https://qph.fs.quoracdn.net/main-qimg-689dff666b8e146d2e19bce49ddde53e

can it be used for the nintendo switch?

According to Nintendo, the Switch can accept microSD and microSDXC cards, and supports up to 2TB of total storage. This card is fast and should enhance your gaming experience.

How come this sd card written shipping fed is free but it still charge after i process the payment?

$25.00 shipping though is super overkill in my opinion for a dang SD card. Prime member or not I would return it for having the audacity to charge that much for such a small/lightweight item.

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SanDisk 256GB Extreme microSDXC card + SD adapter + RescuePRO Deluxe, up to 190MB/s, with A2 App Performance, UHS I, Class 10, U3, V30, Black…

SanDisk 256GB Extreme microSDXC card + SD adapter + RescuePRO Deluxe, up to 190MB/s, with A2 App Performance, UHS I, Class 10, U3, V30, Black…

Product ID: 451065822

Details

Brand
SanDisk
Compatible devices
Camera
Flash memory type
Micro SD
Memory storage capacity
256 GB
Model name

⚡190MB/s blazing read speed

🎥4K UHD-ready with U3 & V30

📱A2-rated app performance boost

85683CFA

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Sold byAmazon SenegalDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🚀 Elevate your storage game with speed and durability that keeps up with your hustle!

RUGGED RELIABLE - Built tough with drop, water, temperature, wearout, and X-ray proof features to protect your data anywhere.
BLAZING FAST TRANSFERS - Experience up to 190MB/s read speeds powered by SanDisk QuickFlow Technology for instant offloads.
SEAMLESS 4 K UHD CAPTURE - Shoot and store stunning 4K UHD videos effortlessly with UHS Speed Class 3 (U3) and Video Speed Class 30 (V30) certification.
UNIVERSAL COMPATIBILITY - Includes SD adapter for versatile use with cameras, drones, and Android smartphones—stay ready for every moment.
APP OPTIMIZED PERFORMANCE - Rated A2 for accelerated app loading and smooth multitasking on your smartphone or device.

The SanDisk 256GB Extreme microSDXC card delivers ultra-fast 190MB/s read speeds and up to 130MB/s write speeds, optimized for 4K UHD video and high-res photos. Featuring A2 app performance for faster loading, it’s engineered with rugged protections including drop, water, and X-ray proofing. Compatible with cameras, smartphones, and drones, it comes with an SD adapter and RescuePRO Deluxe software for data recovery, making it the ultimate choice for professionals and creators who demand speed, reliability, and versatility.

Specifications

ASIN	B09X7CRKRZ
Additional Features	Drop Proof, Temperature Proof, Water Proof, Wearout Proof, Write Protect Switch, X Ray Proof
Best Sellers Rank	#199 in Computers ( See Top 100 in Computers ) #11 in Micro SD Memory Cards
Brand	SanDisk
Color	red
Colour	red
Compatible Devices	Camera, Smartphone
Compatible devices	Camera, Smartphone
Customer Reviews	4.8 out of 5 stars 113,078 Reviews
Flash Memory Type	Micro SD
Flash memory type	Micro SD
Global Trade Identification Number	00619659188504
Hardware Connectivity	microSDXC
Item Dimensions D x W x H	11D x 16W x 1H centimeters
Item Dimensions L x W	15L x 12W centimeters
Item Type Name	root->-home->catalog->-PC components->-processor
Item Weight	10 Grams
Manufacturer	San-Disk
Media Speed	190 MB/s
Memory Storage Capacity	256 GB
Memory storage capacity	256 GB
Mfr Part Number	SDSQXAV-256G-GN6MA
Model Name	SDSQXAV-256G-GN6MA
Model Number	SDSQXAV-256G-GN6MA
Model name	SDSQXAV-256G-GN6MA
Read Speed	190 Megabytes Per Second
Secure Digital Association Speed Class	Class 10
UPC	619659188504
Unit Count	1 Count
Warranty Description	No

Reviews

D**N

good

using this for a camera and it records 30 days of footage, speed is decent as I can roll back footage without lag.

27.01.2026

H**I

Real

Actually real. I thought it was gonna be fake but its not☺️

24.07.2026

O**Z

Great for Legion go s

It worked with my legion go s!

28.10.2025

I**I

Authentic

Really good

7.09.2025

U**B

ممتاز

6.12.2025

Y**L

منتوج رائع

كما في صورة اوصي به

29.09.2025

M**D

Fast and good

Perfect for my camera High speed and not lagging

29.04.2025

F**A

works

does what its supposed to do.

21.08.2025

L**E

Niets

Leu om foto's te bewaren

1.07.2026

W**Y

Impeccable

Bonne carte sur un appareil exigeant

9.07.2026

M**O

Calidad por cada peso pagado.

Lo he utilizado en un 3ds y funciona muy bien. Siempre me ha parecido de las mejores marcas para tarjetas SD, además a un precio accesible y durabilidad envidiable respecto a otros.

13.05.2025

R**4

not as expected

its ok

23.03.2026

B**N

Bra pris, snabb leverans.

Som beskrivning. Mycket bra pris.

15.06.2026

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85683CFA

Duties & taxes included

In stock

Sold byAmazon SenegalDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Senegal.

Secure transaction

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