---
product_id: 236827953
title: "[Older Version] SanDisk 256GB Ultra microSDXC UHS-I Memory Card with Adapter - 120MB/s, C10, U1, Full HD, A1, Micro SD Card - SDSQUA4-256G-GN6MA"
brand: "sandisk"
price: "7961 kr"
currency: ISK
in_stock: true
reviews_count: 13
category: "Sandisk"
url: https://www.desertcart.is/products/236827953-older-version-sandisk-256gb-ultra-microsdxc-uhs-i-memory-card
store_origin: IS
region: Iceland
---

# 120MB/s blazing read speed 256GB massive storage A1-rated app performance [Older Version] SanDisk 256GB Ultra microSDXC UHS-I Memory Card with Adapter - 120MB/s, C10, U1, Full HD, A1, Micro SD Card - SDSQUA4-256G-GN6MA

**Brand:** sandisk
**Price:** 7961 kr
**Availability:** ✅ In Stock

## Summary

> 💾 Upgrade your storage game — don’t get left behind!

## Quick Answers

- **What is this?** [Older Version] SanDisk 256GB Ultra microSDXC UHS-I Memory Card with Adapter - 120MB/s, C10, U1, Full HD, A1, Micro SD Card - SDSQUA4-256G-GN6MA by sandisk
- **How much does it cost?** 7961 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/236827953-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

- • **Built to Last:** Durable, drop-proof design backed by a lifetime warranty for peace of mind 🛡️
- • **Optimized for Apps:** A1-rated performance ensures apps load faster and run smoother 🚀
- • **Massive 256GB Capacity:** Store endless Full HD videos, photos, and apps without compromise 💾
- • **Universal Compatibility:** Perfect for Android devices, MIL cameras, and even Nintendo modding 🎮
- • **Lightning-Fast Transfers:** Move 1000+ photos in under a minute with 120MB/s read speeds ⚡

## Overview

The SanDisk Ultra 256GB microSDXC UHS-I card delivers up to 120MB/s read speeds and A1-rated app performance, making it ideal for Android smartphones, tablets, MIL cameras, and gaming devices. With a massive 256GB capacity, it stores hours of Full HD video and thousands of photos. Engineered for durability with a drop-proof design and backed by a lifetime warranty, this card ensures reliable, high-speed storage for professionals on the go.

## Description

The SanDisk Ultra microSD UHS-I card gives you the freedom to shoot, save and share more than ever before.

Review: Older Version of SanDisk 128GB Ultra - This memory card, SanDisk Ultra 128GB is fast and has lots of storage for photos, videos, and etc. I definitely recommend it for anyone who needs extra memory. This card works well in my camera and is a great value for the money.
Review: Good for Nintendo modding - It worked great for my New 3DS XL modding, though keep in mind I had to change the format to have it fit. The memory is huge, and when it arrived I was glad to see it undamaged. Just be sure to have strong scissors on hand though because it was nearly impossible to get out.

## Features

- This version has been discontinued by manufacturer
- Ideal for Android smartphones and tablets, and MIL cameras
- Up to 256GB to store even more hours of Full HD video (2). 1GB=1,000,000,000 bytes. 1TB=1,000,000,000,000 bytes. Actual user storage less. (2) Full HD (1920x1080) video support may vary based upon host device, file attributes, and other factors. See official SanDisk website.
- Up to 120MB/s transfer speeds let you move up to 1000 photos in a minute(5). Up to 120MB/s read speed, engineered with proprietary technology to reach speeds beyond UHS-I 104MB/s, require compatible devices capable of reaching such speed. Write speeds lower. Based on internal testing; performance may be lower depending on host device, interface, usage conditions and other factors. 1MB=1,000,000 bytes. (5)Based on internal testing on images with an average file size of 3.55MB (up to 3.7GB total) with USB 3.0 reader. Your results will vary based on host device, file attributes, and other factors.
- Load apps faster with A1-rated performance(1). (1) 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 | B08GY8NHF2 |
| Best Sellers Rank | #75 in Micro SD Memory Cards |
| Color | Red/Gray |
| Customer Reviews | 4.7 4.7 out of 5 stars (318,551) |
| Date First Available | September 8, 2020 |
| Flash Memory Size | 256 |
| Hardware Interface | microSDXC |
| 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 | SDSQUA4-256G-GN6MA |
| Manufacturer | Western Digital Technologies, Inc. |
| Number of Processors | 4 |
| Product Dimensions | 0.5"L x 0.4"W |
| RAM | 256 GB |
| Read Speed | 120 Megabytes Per Second |
| Secure Digital Association Speed Class | Class 10 |
| Special Feature | Drop Proof |
| UPC | 619659183264 |
| Warranty Type | Lifetime |
| Write Speed | 40 mb / s |

## Product Details

- **Brand:** Sandisk
- **Compatible Devices:** MIL Cameras, Smartphone, Tablet
- **Flash Memory Type:** Micro SD
- **Memory Storage Capacity:** 256 GB
- **Model Name:** SanDisk Ultra microSDXC UHS-I card

## Images

![[Older Version] SanDisk 256GB Ultra microSDXC UHS-I Memory Card with Adapter - 120MB/s, C10, U1, Full HD, A1, Micro SD Card - SDSQUA4-256G-GN6MA - Image 1](https://m.media-amazon.com/images/I/619i6sRmbML.jpg)

## Available Options

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

## Questions & Answers

**Q: Will the 1tb card specifically work on the Nintendo switch?**
A: Yes it will.

Also note that the Switch has a maximum write speed of about 100 MB/s. 
Because of this, the "Ultra" and "Extreme" versions of SanDisk cards will have the exact same performance on the Switch since they both exceed the system's maximum read speed, and going over the maximum sees no additional benefit. 

This means you can save a bit of cash by getting the cheaper Ultra version of the microSD instead of the more expensive Extreme. They will both perform identically on the Switch.

**Q: Is this compatible with the garmin 66w dash cam?  says must be formatted fat 32.**
A: It’s actually pretty easy to reformat to fat32 using a free tool called fat32 format. I do it with everything above a 32 fb, since 32gb and below normally come pre-formatted  with fat32.

**Q: Will it work for a dash cam?**
A: It is just like any other micro card and comes with a SD card adapter. Yes it will work.

**Q: Is this memory card compatible with GoPro 7 and up? In reference to the write speed.**
A: Not sure but it works with phones and Nintendo switches

## Customer Reviews

### ⭐⭐⭐⭐⭐ Older Version of SanDisk 128GB Ultra
*by I***P on December 24, 2025*

This memory card, SanDisk Ultra 128GB is fast and has lots of storage for photos, videos, and etc. I definitely recommend it for anyone who needs extra memory. This card works well in my camera and is a great value for the money.

### ⭐⭐⭐⭐⭐ Good for Nintendo modding
*by L***G on January 10, 2026*

It worked great for my New 3DS XL modding, though keep in mind I had to change the format to have it fit. The memory is huge, and when it arrived I was glad to see it undamaged. Just be sure to have strong scissors on hand though because it was nearly impossible to get out.

### ⭐⭐⭐⭐⭐ Excellent Product
*by A***A on September 19, 2025*

This is an excellent memory card that I got for the Switch. I was far less expensive than the factory one, it has more memory, it holds tons more data, it works well, doesn't lag and has been an excellent addition for the massive amount of games we have.

## Frequently Bought Together

- [Older Version] SanDisk 256GB Ultra microSDXC UHS-I Memory Card with Adapter - 120MB/s, C10, U1, Full HD, A1, Micro SD Card - SDSQUA4-256G-GN6MA
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- SanDisk 256GB Ultra microSDXC UHS-I Memory Card with Adapter - Up to 150MB/s, C10, U1, Full HD, A1, MicroSD Card - SDSQUAC-256G-GN6MA [New Version]

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*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-02-14*