---
product_id: 47187939
title: "[Older Version] SanDisk 256GB Ultra microSDXC UHS-I Memory Card with Adapter - 100MB/s, C10, U1, Full HD, A1, Micro SD Card - SDSQUAR-256G-GN6MA"
brand: "sandisk"
price: "€ 73.43"
currency: EUR
in_stock: true
reviews_count: 13
category: "Sandisk"
url: https://www.desertcart.fr/products/47187939-older-version-sandisk-256gb-ultra-microsdxc-uhs-i-memory-card
store_origin: FR
region: France
---

# 100MB/s ultra-fast read speed 256GB storage capacity Durable: waterproof, shockproof, temperature & X-ray proof [Older Version] SanDisk 256GB Ultra microSDXC UHS-I Memory Card with Adapter - 100MB/s, C10, U1, Full HD, A1, Micro SD Card - SDSQUAR-256G-GN6MA

**Brand:** sandisk
**Price:** € 73.43
**Availability:** ✅ In Stock

## Summary

> 💾 Speed, Space & Strength — The Ultimate MicroSD for the On-the-Go Pro

## Quick Answers

- **What is this?** [Older Version] SanDisk 256GB Ultra microSDXC UHS-I Memory Card with Adapter - 100MB/s, C10, U1, Full HD, A1, Micro SD Card - SDSQUAR-256G-GN6MA by sandisk
- **How much does it cost?** € 73.43 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/47187939-older-version-sandisk-256gb-ultra-microsdxc-uhs-i-memory-card)

## 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

- • **A1 App Performance:** Launch apps faster with 1500 read IOPS for seamless multitasking.
- • **Rugged Reliability:** Built tough to survive drops, water, extreme temps, and X-rays—your data’s fortress.
- • **Massive 256GB Storage:** Store thousands of Full HD videos and photos without compromise.
- • **Class 10 Full HD Ready:** Capture and playback smooth 1080p video like a pro, anytime, anywhere.
- • **Blazing 100MB/s Read Speed:** Transfer 1000+ photos in under a minute—time is money.

## Overview

The SanDisk Ultra 256GB microSDXC card combines massive storage with ultra-fast 100MB/s read speeds and A1-rated app performance, making it ideal for Android devices and MIL cameras. Engineered for durability, it’s waterproof, shockproof, temperature-proof, and X-ray proof, ensuring your data stays safe in any environment. Class 10 rated for Full HD video capture, this card empowers professionals to store, transfer, and access high-quality content effortlessly.

## Description

SanDisk Ultra Microsoft and Microsoft cards are fast for better pictures, app performance, and full HD video. (1) Ideal for Android smartphones and tablets, these A1-rated cards load apps faster for a better smartphone experience. (3) Available in capacities up to 400GB, You have the capacity to take more pictures and full HD video and capture life at its fullest. Built to Perform in harsh conditions, SanDisk Ultra micro SD cards are waterproof, temperature proof, shockproof, and X-ray proof. (2) The micro SD card is also rated class 10 for full HD video recording performance and a 10-year limited warranty. 1gb=1, 000, 000, 000 bytes. Actual user storage less. For 64GB-256GB): up to 100MB/s read speed; Write speed lower. (For 16GB-32GB): up to 98MB/s read speed; Write speed lower. Based on internal testing; Performance may be lower depending on host device, interface, usage conditions and other factors. 1Mb=1, 000, 000 bytes. (1) Full HD (1920x1080) video support may vary based upon host device, file attributes, and other factors. | (2) Card only | (3) results may vary based on host device, app Type and other factors. | (5) Download and installation required. | (6) Based on 4.1GB transfer of photos (Average File 3.5MB) with USB 3.0 reader. Results may vary based on host device, file attributes and other factors. | (7) Approximations; results and full HD (1920x1080) video support may vary based on host device, file attributes and other factors. Compatible with microSDHC and micro SDXC supporting host devices.

Review: Works well! - Worked as expected Fit as expected Excellent value for the price
Review: Best Product - 👍🏼

## Features

- This version has been discontinued by manufacturer
- Ideal for Android Smartphones and Tablets, and MIL Cameras
- Capacities up to 256GB (1GB=1,000,000,000 bytes; Actual user storage less) to store even more hours of Full HD video (Approximations; Results and Full HD (1920x1080) video support may vary based on host device, file attributes and other factors)
- Up to 100MB/s transfer read speed lets you move up to 1000 photos in a minute(1)
- (1)Based on internal testing; Performance may be lower depending on host device & other factors. Based on 4.1GB transfer of photos (Average file 3.5MB) w/ USB 3.0 reader. Results may vary based on host device & other factors.
- Load apps faster with A1 rated performance (A1 Performance is 1500 read IOPS, 500 write IOPS; Based on internal testing; Results may vary based on host device, app type and other factors)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0758NHWS8 |
| Best Sellers Rank | #59 in Micro SD Memory Cards |
| Color | Grey, Red, Grey |
| Customer Reviews | 4.7 4.7 out of 5 stars (646,149) |
| Date First Available | August 31, 2017 |
| Global Trade Identification Number | 00619659161972 |
| Hardware Interface | microSDXC |
| Hardware Platform | sandisk |
| Is Discontinued By Manufacturer | No |
| Item Dimensions LxWxH | 0.04 x 0.59 x 0.43 inches |
| Item Weight | 0.16 ounces |
| Item model number | SDSQUAR-256G-GN6MA |
| Manufacturer | Western Digital Technologies Inc. |
| Product Dimensions | 0.59"L x 0.43"W |
| RAM | 256 GB |
| Read Speed | 100 Megabytes Per Second |
| Secure Digital Association Speed Class | Class 10 |
| Special Feature | Drop Proof, Temperature Proof, Water Proof, X Ray Proof |
| UPC | 619659161972 |
| Warranty Type | Limited |

## Product Details

- **Brand:** Sandisk
- **Compatible Devices:** Camera, Smartphone, Tablet
- **Flash Memory Type:** Micro SD
- **Memory Storage Capacity:** 256 GB
- **Model Name:** Ultra

## Images

![[Older Version] SanDisk 256GB Ultra microSDXC UHS-I Memory Card with Adapter - 100MB/s, C10, U1, Full HD, A1, Micro SD Card - SDSQUAR-256G-GN6MA - Image 1](https://m.media-amazon.com/images/I/61mDTjSOe8L.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works well!
*by M***E on January 4, 2026*

Worked as expected Fit as expected Excellent value for the price

### ⭐⭐⭐⭐⭐ Best Product
*by K***R on February 25, 2026*

👍🏼

### ⭐⭐⭐⭐⭐ Replacement SIM
*by U***Y on January 26, 2026*

I used these in GoPro cameras. One in the cockpit and another mounted under a wing. No compatability problems. Work like a charm.

## Frequently Bought Together

- [Older Version] SanDisk 256GB Ultra microSDXC UHS-I Memory Card with Adapter - 100MB/s, C10, U1, Full HD, A1, Micro SD Card - SDSQUAR-256G-GN6MA
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- Wgear Music Player Case compatible with AGPTEK H01, H3, AGPTEK IMP HiFi 16GB MP3, Surfans F20 HiFi MP3 Player

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**Shop now:** [https://www.desertcart.fr/products/47187939-older-version-sandisk-256gb-ultra-microsdxc-uhs-i-memory-card](https://www.desertcart.fr/products/47187939-older-version-sandisk-256gb-ultra-microsdxc-uhs-i-memory-card)

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*Product available on Desertcart France*
*Store origin: FR*
*Last updated: 2026-03-04*