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.

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

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 read speed

🎥4K UHD-ready (U3, V30)

📱A2 App Performance rating

¥19244

Duties & taxes included

In stock

Sold byAmazon JapanDelivered 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 Japan.

Secure transaction

Description

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

ROBUST DURABILITY - Drop, water, temperature, wearout, and X-ray proof—built to survive your busiest adventures.
BLAZING FAST TRANSFERS - Up to 190MB/s read speeds powered by SanDisk QuickFlow Technology for instant offloads.
SEAMLESS 4 K UHD CAPTURE - Certified UHS Speed Class 3 (U3) and Video Speed Class 30 (V30) for flawless 4K video recording.
UNIVERSAL COMPATIBILITY - Includes SD adapter and works perfectly with smartphones, drones, and action cameras.
APP OPTIMIZED PERFORMANCE - A2 rating ensures faster app launches and smoother in-app experiences on your devices.

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. Rated A2 for enhanced app performance, it’s engineered for professionals and creators who demand reliability and speed. With rugged protection against drops, water, and extreme conditions, plus an included SD adapter, it’s the ultimate memory card for smartphones, drones, and action cameras.

Specifications

ASIN	B09X7CRKRZ
Additional Features	Drop Proof, Temperature Proof, Water Proof, Wearout Proof, Write Protect Switch, X Ray Proof
Best Sellers Rank	#415 in Computers ( See Top 100 in Computers ) #13 in Micro SD Memory Cards
Brand	SanDisk
Color	red
Compatible Devices	Camera, Smartphone
Customer Reviews	4.8 4.8 out of 5 stars (114,142)
EU Spare Part Availability Duration	30 Years
Flash Memory Type	Micro SD
Flash Memory Video Speed Class	30
Global Trade Identification Number	00619659188504
Hardware Connectivity	microSDXC
Importer Contact Information	ATM Retail 1st Floor Beside P and T Building Lakdi Ka Pul Hyderabad Telangana 500004
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
Mfr Part Number	SDSQXAV-256G-GN6MA
Model Name	SDSQXAV-256G-GN6MA
Model Number	SDSQXAV-256G-GN6MA
Number of Items	1
Number of Packs	1
Read Speed	190 Megabytes Per Second
Secure Digital Association Speed Class	Class 10
UPC	619659188504
Unit Count	1 Count
Warranty Description	No

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ravi S.

I loved the variety of products available. Will definitely shop again.

2 months ago

Zainab N.

Fantastic and great service. Shipping was faster than expected.

1 week ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.