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

⚡Up to 190MB/s read speed

🎥4K UHD-ready with U3 & V30

📱A2-rated for faster app performance

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MOP$877

Duties & taxes included

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Sold byAmazon MacauDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

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

RUGGED RELIABILITY - Built tough with drop, water, temperature, wearout, and X-ray proof features to protect your data anywhere.
BLAZING FAST TRANSFERS - Experience lightning-quick offloads at up to 190MB/s with SanDisk QuickFlow Technology.
SEAMLESS 4 K UHD CAPTURE - Shoot and store stunning 4K UHD videos effortlessly with UHS Speed Class 3 and Video Speed Class 30 ratings.
UNIVERSAL COMPATIBILITY - Includes SD adapter for versatile use across cameras, drones, and Android devices—stay ready for every adventure.
APP OPTIMIZED PERFORMANCE - Rated A2 for accelerated app loading and smooth multitasking on your smartphone or tablet.

The SanDisk 256GB Extreme microSDXC card delivers professional-grade performance with up to 190MB/s read speeds and 130MB/s write speeds, optimized for 4K UHD video and demanding apps thanks to its A2 rating. Engineered for durability, it’s drop, water, temperature, wearout, and X-ray proof, making it the ultimate storage companion for cameras, smartphones, and drones. Comes with an SD adapter and RescuePRO Deluxe software for seamless data recovery.

Specifications

ASIN	B09X7CRKRZ
Additional Features	Drop Proof, Temperature Proof, Water Proof, Wearout Proof, Write Protect Switch, X Ray Proof
Best Sellers Rank	#1,415 in Computers ( See Top 100 in Computers ) #31 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 111,500 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

U**B

ممتاز

6.12.2025

O**Z

Great for Legion go s

It worked with my legion go s!

28.10.2025

Y**L

منتوج رائع

كما في صورة اوصي به

29.09.2025

F**A

works

does what its supposed to do.

21.08.2025

I**I

Authentic

Really good

7.09.2025

M**D

Fast and good

Perfect for my camera High speed and not lagging

29.04.2025

ا**م

ممتاز

كوالتي و سرعه معروفه سانديسك

15.06.2026

V**R

Entrega antes do prazo.

Chegou tudo certo, bem embalado. Entrega realizada bem antes do prazo.

5.06.2026

M**R

SANDISK 512GB EXTREME MICRO SDXC CARD + SD ADAPTER + RESCUE PRO DELUXE UP TO 190 MB /.

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.

20.04.2026

R**4

not as expected

its ok

23.03.2026

J**N

Perfect 👌

Works perfectly

23.04.2026

P**T

SanDisk Extreme microSDXC UHS-I Speicherkarte 64 GB – Zuverlässig und schnell

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.

11.08.2025

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MOP$877

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In stock

Sold byAmazon MacauDelivered 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 Macau.

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