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.

SanDisk256GB Extreme microSDXC card + SD adapter + RescuePRO Deluxe, up to 190MB/s, with A2 App Performance, UHS I, Class 10, U3, V30, Black…

SanDisk256GB Extreme microSDXC card + SD adapter + RescuePRO Deluxe, up to 190MB/s, with A2 App Performance, UHS I, Class 10, U3, V30, Black…

Q: 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

Q: 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.

Q: 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.

Product ID: 451065822

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Details

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

⚡190MB/s read speed

🎥4K UHD-ready with U3 & V30

🚀130MB/s write speed

Frequently Bought Together

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

uni SD Card Reader, High-Speed USB C to Micro SD Card Adapter USB 3.0 Dual Slots, Memory Card Reader for SD/Micro SD/SDHC/SDXC/MMC, Compatible with MacBook Pro/Air, Chromebook, Android Galaxy

Description

⚡ Elevate your storage game — speed, durability, and pro-grade performance in your pocket!

APP READY PERFORMANCE - Rated A2 for accelerated app loading and seamless in-app experiences on your mobile devices.
BLAZING FAST TRANSFERS - Experience lightning-quick offloads up to 190MB/s with SanDisk QuickFlow Technology.
CAPTURE WITHOUT LIMITS - Shoot and save 4K UHD videos effortlessly thanks to UHS Speed Class 3 (U3) and Video Speed Class 30 (V30).
COMPLETE PACKAGE FOR PROS - Includes SD adapter and RescuePRO Deluxe software for easy recovery and maximum versatility.
BUILT TO BRAVE THE ELEMENTS - Drop, water, temperature, wearout, and X-ray proof – your data stays safe no matter where work or adventure takes you.

The SanDisk 256GB Extreme microSDXC card delivers ultra-fast read speeds up to 190MB/s and write speeds up to 130MB/s, optimized for 4K UHD video capture with U3 and V30 ratings. Featuring A2 app performance for faster loading, it’s engineered to withstand drops, water, temperature extremes, wear, and X-rays. This professional-grade memory solution includes an SD adapter and RescuePRO Deluxe software, making it ideal for content creators and mobile professionals who demand speed, reliability, and data security.

Specifications

Colour	multi
Special features	Drop Proof, Temperature Proof, Water Proof, Wearout Proof, Write Protect Switch, X Ray Proof
Reading speed	190 Megabytes Per Second
Product dimensions	11D x 16W x 1H centimeters
Item weight	10 Grams
Warranty type	Lifetime
Writing speed	130 Mo/s
Hardware interface	microSDXC
Secure digital association speed class	Class 10
Product dimensions	15L x 12W centimeters
Manufacturer	San-Disk
UPC	619659188504
Global Trade Identification Number	00619659188504
Item model number	SDSQXAV-256G-GN6MA
Color	multi
Are Batteries Included	No
Lithium Battery Packaging	Batteries packed with equipment
Number Of Lithium Ion Cells	5
Number of Lithium Metal Cells	5
Item Weight	10 g

Have a Question? See What Others Asked

Is it class 10

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

can it be used for the nintendo switch?

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

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