---
product_id: 48150166
title: "SanDisk Ultra 256 GB microSDXC Memory Card with A1 App Performance up to 100 MB/s, Class 10, U1 - Amazon exclusive packaging"
brand: "sandisk"
price: "E£ 10806"
currency: EGP
in_stock: true
reviews_count: 12
category: "San Disk"
url: https://www.desertcart.com.eg/products/48150166-sandisk-ultra-256-gb-microsdxc-memory-card-with-a1-app
store_origin: EG
region: Egypt
---

# 100MB/s fast read speed 256GB massive storage A1 app performance class SanDisk Ultra 256 GB microSDXC Memory Card with A1 App Performance up to 100 MB/s, Class 10, U1 - Amazon exclusive packaging

**Brand:** sandisk
**Price:** E£ 10806
**Availability:** ✅ In Stock

## Summary

> 💾 Unlock epic storage and speed—because your data deserves the best!

## Quick Answers

- **What is this?** SanDisk Ultra 256 GB microSDXC Memory Card with A1 App Performance up to 100 MB/s, Class 10, U1 - Amazon exclusive packaging by sandisk
- **How much does it cost?** E£ 10806 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.eg](https://www.desertcart.com.eg/products/48150166-sandisk-ultra-256-gb-microsdxc-memory-card-with-a1-app)

## 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

- • **Massive 256GB Capacity:** Store your entire digital life without compromise.
- • **Universal Compatibility:** Seamlessly works with microSDHC and microSDXC devices—phones, tablets, dash cams.
- • **Durable & Reliable Build:** Temperature, water, and X-ray proof for peace of mind on the go.
- • **A1 App Performance Certified:** Load and run apps faster, optimized for Android devices.
- • **Blazing 100MB/s Transfer Speeds:** Move files and stream Full HD videos effortlessly.

## Overview

The SanDisk Ultra 256GB microSDXC card delivers a perfect balance of high capacity and fast performance with up to 100MB/s read speeds and A1 app-class certification. Designed for Full HD video recording and smooth app operation, it’s built tough to withstand temperature extremes, water, and X-rays. Ideal for professionals and tech-savvy millennials who demand reliable, portable storage for phones, tablets, and dash cams.

## Description

Shop for SanDisk PC products at the desertcart.co.uk Computers & Accessories store.

Review: Fast, reliable, and roomy—ideal for phones, dash cams, and portable gear that needs real space. - Used this in a phone, dash cam, and tablet—handles app installs, 4K video, and large file transfers without breaking a sweat. Speeds are solid for a Class 10 card, and it’s never glitched or corrupted data. Plug it in, format it, and it just works. Build quality’s decent—feels sturdy for a micro card, and it’s survived heat, cold, and a few drops. A1 rating means apps load quick and run smooth, especially on Android. Perfect for drivers, streamers, or anyone needing serious storage without the bulk. Minor gripe: not the fastest for pro-level video editing, but more than enough for everyday use. 👍 Pros ✅ Fast read speeds (up to 100MB/s) for smooth playback and transfers ✅ A1-rated for app performance—great for Android users ✅ Reliable in phones, dash cams, and tablets ✅ Huge 256GB capacity in a tiny form ✅ Durable and heat-resistant 👎 Cons ❌ Not ideal for high-end 4K video editing workflows ❌ No included adapter (depends on seller) ❌ Write speeds slower than top-tier U3 cards
Review: All good. - Works as intended, good quality.

## Features

- Up to 400 GB capacity
- Up to 100MB/s transfer speeds
- Load apps faster with A1 performance class
- UHS speed class U1 and speed class 10 for Full HD video recording and playback
- Compatibility - Compatible with microSDHC and microSDXC supporting host devices

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B074VC1QQV |
| Are Batteries Included | No |
| Best Sellers Rank | 5,066 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 66 in Micro SD Memory Cards |
| Customer Reviews | 4.7 4.7 out of 5 stars (28,925) |
| Date First Available | 1 Aug. 2017 |
| Global Trade Identification Number | 00619659161897 |
| Guaranteed software updates until | unknown |
| Hard Disk Description | Memory Card |
| Hardware interface | microSDXC |
| Item Weight | 20 g |
| Item model number | SDSQUAR-256G-GZFMN |
| Manufacturer | SanDisk |
| Product Dimensions | 0.1 x 1.5 x 1.09 cm; 20 g |
| RAM Size | 16 GB |
| Read speed | 100 Megabytes Per Second |
| Secure digital association speed class | Class 10 |
| Special feature | Temperature Proof, Water Proof, X Ray Proof |
| UPC | 619659161897 |
| Warranty type | Lifetime |

## Product Details

- **Brand:** SanDisk
- **Colour:** Grey Red
- **Compatible devices:** Camera, Smartphone, Tablet
- **Flash memory type:** 256GB
- **Memory storage capacity:** 256 GB

## Images

![SanDisk Ultra 256 GB microSDXC Memory Card with A1 App Performance up to 100 MB/s, Class 10, U1 - Amazon exclusive packaging - Image 1](https://m.media-amazon.com/images/I/61arLKCqktL.jpg)
![SanDisk Ultra 256 GB microSDXC Memory Card with A1 App Performance up to 100 MB/s, Class 10, U1 - Amazon exclusive packaging - Image 2](https://m.media-amazon.com/images/I/717owZi2LFL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Fast, reliable, and roomy—ideal for phones, dash cams, and portable gear that needs real space.
*by G***E on 19 September 2025*

Used this in a phone, dash cam, and tablet—handles app installs, 4K video, and large file transfers without breaking a sweat. Speeds are solid for a Class 10 card, and it’s never glitched or corrupted data. Plug it in, format it, and it just works. Build quality’s decent—feels sturdy for a micro card, and it’s survived heat, cold, and a few drops. A1 rating means apps load quick and run smooth, especially on Android. Perfect for drivers, streamers, or anyone needing serious storage without the bulk. Minor gripe: not the fastest for pro-level video editing, but more than enough for everyday use. 👍 Pros ✅ Fast read speeds (up to 100MB/s) for smooth playback and transfers ✅ A1-rated for app performance—great for Android users ✅ Reliable in phones, dash cams, and tablets ✅ Huge 256GB capacity in a tiny form ✅ Durable and heat-resistant 👎 Cons ❌ Not ideal for high-end 4K video editing workflows ❌ No included adapter (depends on seller) ❌ Write speeds slower than top-tier U3 cards

### ⭐⭐⭐⭐⭐ All good.
*by M***S on 19 January 2026*

Works as intended, good quality.

### ⭐⭐⭐⭐⭐ 200GB model is great for Nintendo Switch
*by P***B on 6 June 2018*

My 128GB MicroSD card was running low on space on the Nintendo Switch, so I needed an alternative. 256GB cards are still way too much but this SanDisk Ultra 200GB microSDXC was a great price and perfect for my needs. Moving everything over from one card to the other was simple. the card was pre-formatted to Ex-Fat which the Switch can use, and I just needed to move the folder on the root of the card from the 128GB to the 200GB on my PC. The read/write speeds have been perfect since installing the new card on the Switch, no issues with slow loading games and plenty more space to play with. Note: The SanDisk Ultra 200GB microSDXC was bought direct from Amazon themselves, you do need to be careful with third parties selling these.

## Frequently Bought Together

- SanDisk Ultra 256 GB microSDXC Memory Card with A1 App Performance up to 100 MB/s, Class 10, U1 - Amazon exclusive packaging
- SanDisk 32GB Ultra microSDHC card + SD adapter up to 120 MB/s with A1 App Performance UHS-I Class 10 U1
- Raspberry Pi 4 Model B (4GB)

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**Shop now:** [https://www.desertcart.com.eg/products/48150166-sandisk-ultra-256-gb-microsdxc-memory-card-with-a1-app](https://www.desertcart.com.eg/products/48150166-sandisk-ultra-256-gb-microsdxc-memory-card-with-a1-app)

---

*Product available on Desertcart Egypt*
*Store origin: EG*
*Last updated: 2026-03-19*