---
product_id: 253299503
title: "Extrem MicroSD 256GB SDSQXA1"
brand: "sandisk"
price: "$2467"
currency: MXN
in_stock: true
reviews_count: 8
url: https://www.desertcart.mx/products/253299503-extrem-microsd-256gb-sdsqxa1
store_origin: MX
region: Mexico
---

# 160MB/s read speed 90MB/s write speed Rugged & durable build Extrem MicroSD 256GB SDSQXA1

**Brand:** sandisk
**Price:** $2467
**Availability:** ✅ In Stock

## Summary

> 📸 Capture More, Wait Less – The Ultimate Speed & Durability Combo!

## Quick Answers

- **What is this?** Extrem MicroSD 256GB SDSQXA1 by sandisk
- **How much does it cost?** $2467 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.mx](https://www.desertcart.mx/products/253299503-extrem-microsd-256gb-sdsqxa1)

## 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

- • **Built for Adventure:** Temperature-proof, water-proof, shock-proof, and x-ray proof – your data’s ultimate bodyguard.
- • **Rapid Capture Ready:** 90MB/s write speeds ensure you never miss a moment with fast shooting capabilities.
- • **A2 Performance Boost:** Rated A2 for accelerated app loading and smoother in-device performance.
- • **Blazing Fast Transfers:** Up to 160MB/s read speeds to save precious time on high-res and 4K UHD files.
- • **4K UHD & Full HD Certified:** UHS Speed Class 3 (U3) and Video Speed Class 30 (V30) for flawless video recording.

## Overview

The SanDisk Extreme MicroSD 256GB SDSQXA1 delivers ultra-fast 160MB/s read and 90MB/s write speeds, optimized for 4K UHD video and high-res photography. Rated A2 for enhanced app performance, it’s engineered to withstand extreme conditions including water, shock, temperature, and x-rays, making it the go-to choice for professionals and adventurers who demand speed and reliability.

## Description

Buy Sandisk Extrem MicroSD 256GB SDSQXA1 online on desertcart.ae at best prices. ✓ Fast and free shipping ✓ free returns ✓ cash on delivery available on eligible purchase.

Review: Perfect for Tablets and Mobile phones - got it for my surface pro 7+ i got speeds of 70MB write, and 100 read. so happy with it, now almost full with 50GB left. please note that you will have around 480GB of space available as windows calculates space this way, this is not a manufacturer fault, just how windows calculates space.
Review: Very Very good - Works perfectly fine

## Features

- Up to 160MB/s read speeds to save time transferring high-res images and 4K UHD videos. Requires compatible devices capable of reaching such speeds.
- Up to 90MB/s write speeds for fast shooting. Requires compatible devices capable of reaching such speeds.
- 4K UHD and Full HD-ready with UHS Speed Class 3 (U3) and Video Speed Class 30 (V30)
- Rated A2 for faster loading and in-app performance
- Built for and tested in harsh conditions: temperature-proof, water-proof, shock-proof and x-ray proof

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B082WNC4NK |
| Additional Features | Portable |
| Best Sellers Rank | #10,571 in Computers ( See Top 100 in Computers ) #123 in Micro SD Memory Cards |
| Brand | SanDisk |
| Color | black |
| Colour | black |
| Compatible Devices | Smartphone, camera, drone |
| Compatible devices | Smartphone, camera, drone |
| Customer Reviews | 4.6 out of 5 stars 23,562 Reviews |
| Flash Memory Type | Micro SD |
| Flash memory type | Micro SD |
| Hardware Connectivity | microSDXC |
| Item Dimensions L x W | 1L x 15W millimeters |
| Item Weight | 9 Grams |
| Item height | 11 millimeters |
| Manufacturer | SanDisk |
| Media Speed | 30-79 MB/s |
| Memory Storage Capacity | 256 GB |
| Memory storage capacity | 256 GB |
| Model Name | SDSQXA1-256G-GN6MN |
| Model Number | SDSQXA1-256G-GN6MN |
| Model name | SDSQXA1-256G-GN6MN |
| Read Speed | 160 Megabytes Per Second |
| Secure Digital Association Speed Class | Class 10 |
| UPC | 619659180041 |
| Warranty Description | China |
| Warranty Type | Limited |

## Product Details

- **Brand:** SanDisk
- **Compatible devices:** Smartphone, camera, drone
- **Flash memory type:** Micro SD
- **Memory storage capacity:** 256 GB
- **Model name:** SDSQXA1-256G-GN6MN

## Images

![Extrem MicroSD 256GB SDSQXA1 - Image 1](https://m.media-amazon.com/images/I/51MvsCPXi3L.jpg)

## Questions & Answers

**Q: Why does it say 256 gb in parts of the description and 128 gb in others?**
A: Writers are not always as accurate as photographs.

**Q: Do this sd card work with dashcams?**
A: These are high speed card made for high speed write. It depends on your camera maker some name brand cards work better than others for your device. Check the device maker for recommended brand cards.

**Q: Will it work for my Nintendo 3dsxl?**
A: Yes

**Q: buenas tardes quisiera saber si la memoria es optima para usarla en el drone mavic 3 classic**
A: hola creo que si es óptima para lo que usted menciona ,yo la estoy usando en la gopro hero 11 y en la sony zv e10 ,en ambas cámaras grabo videos en 4k a máxima resolución y no he tenido problemas ,creo que si es óptima, saludos

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect for Tablets and Mobile phones
*by J***Y on 17 February 2022*

got it for my surface pro 7+ i got speeds of 70MB write, and 100 read. so happy with it, now almost full with 50GB left. please note that you will have around 480GB of space available as windows calculates space this way, this is not a manufacturer fault, just how windows calculates space.

### ⭐⭐⭐⭐⭐ Very Very good
*by B***A on 25 November 2023*

Works perfectly fine

### ⭐⭐⭐⭐ Nice products & affordable price
*by S***W on 18 June 2021*

Nice product and affordable price, I’m using it and it’s working perfectly. I recommend everyone to purchase this product.

## Frequently Bought Together

- SanDisk 256GB Extreme MicroSDXC UHS-I Memory Card - C10, U3, V30, 4K, A2, Micro SD - SDSQXA1-256G-GN6MN
- 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
- SanDisk 128GB Extreme microSDXC UHS-I Memory Card with Adapter - Up to 190MB/s, C10, U3, V30, 4K, 5K, A2, Micro SD Card - SDSQXAA-128G-GN6MA

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**Shop now:** [https://www.desertcart.mx/products/253299503-extrem-microsd-256gb-sdsqxa1](https://www.desertcart.mx/products/253299503-extrem-microsd-256gb-sdsqxa1)

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*Product available on Desertcart Mexico*
*Store origin: MX*
*Last updated: 2026-02-02*