---
product_id: 725423304
title: "SanDisk 256GB Extreme microSDXC UHS-I Memory Card with Adapter - C10, U3, V30, 4K, 5K, A2, Micro SD Card - SDSQXAV-256G-GN6MA"
brand: "sandisk"
price: "KD 2327.57"
currency: KWD
in_stock: false
reviews_count: 6
url: https://www.desertcart.com.kw/products/725423304-sandisk-256gb-extreme-microsdxc-uhs-i-memory-card-with-adapter
store_origin: KW
region: Kuwait
---

# 190MB/s read speed 4K & 5K UHD video ready 130MB/s write speed SanDisk 256GB Extreme microSDXC UHS-I Memory Card with Adapter - C10, U3, V30, 4K, 5K, A2, Micro SD Card - SDSQXAV-256G-GN6MA

**Brand:** sandisk
**Price:** KD 2327.57
**Availability:** ❌ Out of Stock

## Summary

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

## Quick Answers

- **What is this?** SanDisk 256GB Extreme microSDXC UHS-I Memory Card with Adapter - C10, U3, V30, 4K, 5K, A2, Micro SD Card - SDSQXAV-256G-GN6MA by sandisk
- **How much does it cost?** KD 2327.57 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/725423304-sandisk-256gb-extreme-microsdxc-uhs-i-memory-card-with-adapter)

## Best For

- sandisk enthusiasts

## Why This Product

- Trusted sandisk brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Rugged & Reliable:** Built tough with temperature-proof, waterproof, and X-ray-proof durability—your data’s safe wherever you go.
- • **App-Ready A2 Rating:** Boost app launch and in-app performance on your Android device with A2-rated speed and responsiveness.
- • **Blazing Fast Transfers:** Experience lightning-quick 190MB/s read speeds with SanDisk QuickFlow Technology, cutting your wait time in half.
- • **Pro-Level Write Speeds:** Capture every moment flawlessly with up to 130MB/s write speeds—perfect for high-res photos and 4K/5K video.
- • **Ultimate Video Performance:** Certified UHS Speed Class 3 (U3) and Video Speed Class 30 (V30) for smooth, stutter-free 4K and 5K UHD recording.

## Overview

The SanDisk 256GB Extreme microSDXC card delivers professional-grade performance with up to 190MB/s read and 130MB/s write speeds, supporting 4K and 5K UHD video capture. Featuring SanDisk QuickFlow Technology and an A2 rating for fast app performance, it’s engineered for smartphones, drones, and action cameras. Ruggedly designed to withstand temperature extremes, water, and X-rays, this microSD card ensures your data stays secure and accessible on the go.

## Description

SanDisk Extreme microSDXC memory card is equipped with SanDisk QuickFlow Technology (2) to save time in media transferring at read speeds of up to 190MB/s (1) Combined with SanDisk Professional PRO-READER SD and microSD for maximum speed (sold separately). With write speeds of up to 130MB/s it is perfect for Android smartphones, action cameras and drones. This high performance microSD card can handle 4K and 5K UHD video recording, Full HD video (3) and high resolution photos. | (1) Read speeds up to 190MB/s UHS-I is designed with a proprietary technology to reach speeds exceeding 104MB/s You need a compatible device that can reach such speeds. Up to 130MB/s write speed Performance may be reduced based on internal tests based on host device interface, usage and other factors. 1MB=1000,000 bytes (2) SanDisk QuickFlow technology only available in 64GB, 128GB, 256GB, 400GB, 512GB, and 1TB capacities. [1GB=1000,000,000 bytes, 1TB=1000,000,000,000 bytes] Actual user storage is less. (3) A compatible device is required. Supports Full HD (1920x1080) and 4K UHD (3840x2160), 5K UHD (5120x2880) may vary depending on host device, file attribute, and other factors. Visit the HD page on the SanDisk website.

Review: Perfect - Exactly what i needed and that stuff work very well for my phone!!
Review: Produit de très bonne qualité. Et prix intéressant.

## Features

- Save time with card off-road speeds up to 190MB/s with SanDisk QuickFlow Technology
- Combined with SanDisk Professional PRO-READER SD and microSD for maximum speed (sold separately)
- High-speed shooting with write speeds of up to 130MB/s
- Support 4K UHD UHS Speed Class 3 (U3) and Video Speed Class 30 (V30)
- A2 rated for fast loading and in-app performance

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09X7CRKRZ |
| Amazon Bestseller | #104,215 in Computers ( See Top 100 in Computers ) #961 in Micro SD Memory Cards |
| Are Batteries Included | No |
| Batteries | 1 AAAA batteries required. |
| Color | MO-GE53 |
| Customer Reviews | 4.8 4.8 out of 5 stars (32,505) |
| Date First Available | July 22, 2022 |
| Global Trade Identification Number | 00619659188504 |
| Hardware Interface | microSDXC |
| Is Discontinued By Manufacturer | No |
| Item Weight | 10 g |
| Item dimensions W x H | 1 x 15 x 11 mm |
| Item model number | SDSQXAV-256G-GN6MA |
| Lithium Battery Packaging | Batteries packed with equipment |
| Manufacturer | San-Disk |
| Nombre de cellules Lithium-Métal | 5 |
| Number Of Lithium Ion Cells | 5 |
| Product Dimensions | 15L x 12W cm |
| Read Speed | 190 Megabytes Per Second |
| Secure Digital Association Speed Class | Class 10 |
| Special Feature | Temperature Proof, Water Proof, X Ray Proof |
| UPC | 619659188504 |
| Warranty Type | No Warranty |
| Write Speed | 90.0 |

## Product Details

- **Brand:** SanDisk
- **Compatible Devices:** Action Camera, Digital Camera, Drone, Smartphone, Tablet
- **Flash Memory Type:** Micro SD
- **Memory Storage Capacity:** 256 GB
- **Model Name:** UHS I

## Images

![SanDisk 256GB Extreme microSDXC UHS-I Memory Card with Adapter - C10, U3, V30, 4K, 5K, A2, Micro SD Card - SDSQXAV-256G-GN6MA - Image 1](https://m.media-amazon.com/images/I/7125Gn7LbWL.jpg)
![SanDisk 256GB Extreme microSDXC UHS-I Memory Card with Adapter - C10, U3, V30, 4K, 5K, A2, Micro SD Card - SDSQXAV-256G-GN6MA - Image 2](https://m.media-amazon.com/images/I/719ZXZP+5LL.jpg)
![SanDisk 256GB Extreme microSDXC UHS-I Memory Card with Adapter - C10, U3, V30, 4K, 5K, A2, Micro SD Card - SDSQXAV-256G-GN6MA - Image 3](https://m.media-amazon.com/images/I/71sXK8lfQwL.jpg)
![SanDisk 256GB Extreme microSDXC UHS-I Memory Card with Adapter - C10, U3, V30, 4K, 5K, A2, Micro SD Card - SDSQXAV-256G-GN6MA - Image 4](https://m.media-amazon.com/images/I/81JdU5CVySL.jpg)
![SanDisk 256GB Extreme microSDXC UHS-I Memory Card with Adapter - C10, U3, V30, 4K, 5K, A2, Micro SD Card - SDSQXAV-256G-GN6MA - Image 5](https://m.media-amazon.com/images/I/81UDwWaka2L.jpg)

## Questions & Answers

**Q: Is it class 10**
A: 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.

**Q: Can i record music on this card? it so, how many hours of music will it hold? thank you, brian**
A: 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?**
A: 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?**
A: $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.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect
*by P***T on October 31, 2024*

Exactly what i needed and that stuff work very well for my phone!!

### ⭐⭐⭐⭐⭐ Review
*by A***T on December 23, 2025*

Produit de très bonne qualité. Et prix intéressant.

### ⭐⭐⭐⭐⭐ Review
*by S***R on June 28, 2024*

Con su alta capacidad y rendimiento excepcional, esta tarjeta es perfecta para capturar y almacenar videos en 4K UHD, fotos de alta resolución y aplicaciones pesadas. La velocidad de transferencia de hasta 160 MB/s permite mover archivos rápidamente, reduciendo el tiempo de espera y mejorando la eficiencia. Esto es especialmente útil para fotógrafos y videógrafos que necesitan transferir grandes cantidades de datos en poco tiempo. Además, la velocidad de escritura de hasta 90 MB/s asegura que las capturas de alta velocidad y las grabaciones continuas se realicen sin problemas. El paquete incluye un adaptador SD, lo que aumenta la versatilidad de la tarjeta, permitiendo su uso en una amplia gama de dispositivos, desde cámaras hasta laptops. La tarjeta SanDisk Extreme también cuenta con la clasificación A2, lo que significa que es ideal para aplicaciones móviles, ofreciendo un rendimiento rápido y fluido en teléfonos y tabletas. Una característica destacada es la inclusión del software RescuePRO Deluxe, que facilita la recuperación de archivos borrados accidentalmente, añadiendo una capa extra de seguridad para tus datos importantes. Además de su rendimiento y capacidad, la tarjeta SanDisk Extreme es resistente al agua, a prueba de golpes, a prueba de rayos X y puede funcionar en una amplia gama de temperaturas. Esto garantiza que tus datos estén protegidos en diversas condiciones y entornos. En resumen, la tarjeta microSDXC SanDisk Extreme de 256 GB con adaptador SD y RescuePRO Deluxe es una opción excepcional para cualquier persona que necesite almacenamiento rápido, fiable y seguro. Su velocidad, capacidad y durabilidad la convierten en una herramienta indispensable para profesionales y aficionados por igual. ¡Altamente recomendada!

## 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

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*Product available on Desertcart Kuwait*
*Store origin: KW*
*Last updated: 2026-02-04*