---
product_id: 142565499
title: "Strontium Nitro A1 256GB Micro SDXC Memory Card 100MB/s A1 UHS-I U3 Class 10 with High Speed Adapter for Smartphones Tablets Drones Action Cams (SRN256GTFU3A1A)"
brand: "strontium"
price: "C$8"
currency: NIO
in_stock: false
reviews_count: 8
url: https://www.desertcart.ni/products/142565499-strontium-nitro-a1-256gb-micro-sdxc-memory-card-100mb-s
store_origin: NI
region: Nicaragua
---

# 100MB/s Speed 256GB Capacity 4 Proof Durability Strontium Nitro A1 256GB Micro SDXC Memory Card 100MB/s A1 UHS-I U3 Class 10 with High Speed Adapter for Smartphones Tablets Drones Action Cams (SRN256GTFU3A1A)

**Brand:** strontium
**Price:** C$8
**Availability:** ❌ Out of Stock

## Summary

> 🚀 Elevate Your Storage Game!

## Quick Answers

- **What is this?** Strontium Nitro A1 256GB Micro SDXC Memory Card 100MB/s A1 UHS-I U3 Class 10 with High Speed Adapter for Smartphones Tablets Drones Action Cams (SRN256GTFU3A1A) by strontium
- **How much does it cost?** C$8 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/142565499-strontium-nitro-a1-256gb-micro-sdxc-memory-card-100mb-s)

## Best For

- strontium enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Waterproof, temperature-proof, magnet-proof, and x-ray proof for ultimate durability.
- • **Lifetime Assurance:** Enjoy peace of mind with a lifetime limited warranty.
- • **A1 Rated Performance:** Experience seamless app performance and Full HD recording.
- • **Unleash Your Creativity:** Capture stunning photos and videos with lightning-fast transfer speeds.
- • **Versatile Compatibility:** Easily convert to a standard SD card with the included adapter.

## Overview

The Strontium Nitro A1 256GB Micro SDXC Memory Card offers high-performance storage with transfer speeds up to 100MB/s, making it ideal for smartphones, tablets, drones, and action cameras. With A1 rating for faster app performance and robust durability features, this card is designed to withstand the elements while providing ample space for your media needs.

## Description

Strontium Nitro A1 micro SD SDHC and SDXC memory card series, a new member to the Strontium Nitro family with up to 100MB/s transfer speed ranged from 32GB to 256GB capacities. With A1 rated performance in the UHS-I U3 (U1 for 32GB) Class 10 specification, not only delivering a faster App performance, it also allows full HD video recording as well as high resolution photo capturing. It is an ideal storage solution to your Android smartphone, tablet, camera, action cam, dash cam, drone, gaming console and etc. With Strontium's 4-Proof Technology, the Strontium Nitro A1 micro SD SDHC and SDXC memory card is designed to last even against water, shock, magnet and x-ray. Backed by Strontium Lifetime Warranty.

## Features

- High Performance - Transfer Speed Up to 100MB/s with UHS-I U3 Class 10 Specification. For Android Smartphones, Tablets, Drones, Action Cams and More
- Technology - A1 Rated for Faster App Performance & Full HD Recording and Playback, High Resolution Photo Capturing
- Durable with 4 Proof - Water Proof, Temperature Proof, Magnet Proof and X-Ray Proof
- Peace of Mind - Strontium Lifetime Limited Warranty
- Data Sharing Made Easy - Can Be Used As an Standard Full Size SD Memory Card with the SD Adapter Included
- Country of Origin: Taiwan
- For any product related queries contact_us on: [ 011 41068675] or Customer Support E-mail : rmaindia@strontium.com /techsupport@strontium.biz

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Warranty Type | Lifetime |
| Write Speed | 100 |
| Hardware Interface | microSDXC |
| Secure Digital Association Speed Class | Class 10 |
| Manufacturer | Strontium, 207 PAYA LEBAR ROAD,#06-01 SINGAPORE 409030 |
| Global Trade Identification Number | 08886450706158 |
| Item Height | 0.04 Inches |
| Item Width | 0.59 Inches |
| Product Dimensions | 1.09 x 1.5 x 0.1 cm; 5 g |
| Item model number | SRN256GTFU3A1A |
| RAM Size | 256 GB |
| Are Batteries Included | No |
| Included Components | 1 Micro SD Card and 1 SD Adapter |
| Manufacturer | Strontium |
| Imported By | Direct Import to Appario |
| Item Weight | 5 g |

## Product Details

- **Brand:** Strontium
- **Model Name:** Nitro A1
- **Flash Memory Type:** Micro SD
- **Memory Storage Capacity:** 256 GB
- **Compatible Devices:** Camera
- **Colour:** Black
- **Special Feature:** Water proof and Temperature Proof
- **Read Speed:** 100
- **Product Dimensions:** 11D x 15W x 1H Millimeters
- **Item Weight:** 5 Grams

## Images

![Strontium Nitro A1 256GB Micro SDXC Memory Card 100MB/s A1 UHS-I U3 Class 10 with High Speed Adapter for Smartphones Tablets Drones Action Cams (SRN256GTFU3A1A) - Image 1](https://m.media-amazon.com/images/I/61f51qhWLmL.jpg)
![Strontium Nitro A1 256GB Micro SDXC Memory Card 100MB/s A1 UHS-I U3 Class 10 with High Speed Adapter for Smartphones Tablets Drones Action Cams (SRN256GTFU3A1A) - Image 2](https://m.media-amazon.com/images/I/61aZDvEafUL.jpg)
![Strontium Nitro A1 256GB Micro SDXC Memory Card 100MB/s A1 UHS-I U3 Class 10 with High Speed Adapter for Smartphones Tablets Drones Action Cams (SRN256GTFU3A1A) - Image 3](https://m.media-amazon.com/images/I/61w5yG0WsKL.jpg)
![Strontium Nitro A1 256GB Micro SDXC Memory Card 100MB/s A1 UHS-I U3 Class 10 with High Speed Adapter for Smartphones Tablets Drones Action Cams (SRN256GTFU3A1A) - Image 4](https://m.media-amazon.com/images/I/61lotusOKgL.jpg)
![Strontium Nitro A1 256GB Micro SDXC Memory Card 100MB/s A1 UHS-I U3 Class 10 with High Speed Adapter for Smartphones Tablets Drones Action Cams (SRN256GTFU3A1A) - Image 5](https://m.media-amazon.com/images/I/61NGImzncwL.jpg)

## Questions & Answers

**Q: Compatible with Samsung S8+?**
A: Why  not

**Q: Compatible with redmi 6 pro**
A: 6s

**Q: Is it Compatible with realme3pro**
A: S

**Q: Compatible with s20 plus**
A: S u can easily use it up to 1 tb in ur phone...👍

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great card for the price - using with laptop.
*by V***. on 12 September 2020*

Received a brand new sealed piece which is always a relief. The card gives really good speeds with Asus Zenbook UX425 - 75mbps read / 50mbps write. It's possible that the card can do faster but the Zenbook's card reader maxes out at these speeds. I have another Samsung UHS-3 card and it gives the same speed.I'm happy with the quality and performance of the card and the price was significantly lower than Samsung so great value! I'll definitely consider Strontium products in the future.

### ⭐⭐⭐⭐ Nice product
*by P***A on 15 June 2021*

Storage capacity is excellent but the value for money was high then others.

### ⭐⭐⭐⭐⭐ The Strontium Nitro A 1 256 GB.
*by S***S on 14 February 2021*

The Strontium Nitro A 1 256 GB is worth a penny because of its brand name and uniqueness.The sheerness is great and to the high quality having water proof and dust proof as well heat proof. So it's very safe and secure.The storage is enough for any smart phone or tablet.Thanks Amazon.

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**Shop now:** [https://www.desertcart.ni/products/142565499-strontium-nitro-a1-256gb-micro-sdxc-memory-card-100mb-s](https://www.desertcart.ni/products/142565499-strontium-nitro-a1-256gb-micro-sdxc-memory-card-100mb-s)

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*Product available on Desertcart Nicaragua*
*Store origin: NI*
*Last updated: 2026-02-22*