---
product_id: 351618930
title: "– Amazon Basics microSDXC Memory Card with Full Size Adapter, A2, U3, Read Speed up to 100 MB/s, 256GB, Black"
brand: "amazon basics"
price: "402.47 DT"
currency: TND
in_stock: true
reviews_count: 13
category: "Amazon Basics"
url: https://www.desertcart.tn/products/351618930-amazon-basics-microsdxc-memory-card-with-full-size-adapter-a2
store_origin: TN
region: Tunisia
---

# 100MB/s read speed IPX6 water-resistant Shock & temperature resistant – Amazon Basics microSDXC Memory Card with Full Size Adapter, A2, U3, Read Speed up to 100 MB/s, 256GB, Black

**Brand:** amazon basics
**Price:** 402.47 DT
**Availability:** ✅ In Stock

## Summary

> 🚀 Store More, Do More — Power Your Devices with Speed & Durability!

## Quick Answers

- **What is this?** – Amazon Basics microSDXC Memory Card with Full Size Adapter, A2, U3, Read Speed up to 100 MB/s, 256GB, Black by amazon basics
- **How much does it cost?** 402.47 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/351618930-amazon-basics-microsdxc-memory-card-with-full-size-adapter-a2)

## Best For

- amazon basics enthusiasts

## Why This Product

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

## Key Features

- • **Blazing Fast Transfers:** Up to 100MB/s read speed for seamless 4K UHD playback and rapid file access.
- • **Effortless Versatility:** Includes full-size SD adapter for easy use across multiple devices without extra purchases.
- • **Adventure-Ready Durability:** Shockproof, water-resistant, and built to withstand extreme temperatures from -10°C to 80°C.
- • **Universal Device Compatibility:** Works flawlessly with smartphones, tablets, DSLRs, drones, and GoPro cameras (except Nintendo Switch 2).
- • **Optimized for High-Performance Apps:** A2 and U3 certified for smooth app loading, multitasking, and high-bitrate video recording.

## Overview

The Amazon Basics 256GB microSDXC card delivers reliable, high-speed storage with up to 100MB/s read speeds, optimized for 4K video and burst photography. Certified A2 and U3, it ensures fast app performance and smooth multitasking. Built tough with shock, water, and temperature resistance, it’s perfect for adventurous professionals needing dependable storage across cameras, drones, and mobile devices. Comes with a full-size SD adapter for versatile use.

## Description

Versatile 256GB MicroSD card with SD adapter. Fast, reliable storage for smartphones, tablets, cameras & more. Durable design resists water, shock & temperature extremes.

Review: Reliable and fast for the money, been solid in my dash cam for months - Picked this up to use in a dash cam and it's been working perfectly. The 128GB capacity is plenty for continuous loop recording, and the A2 speed class means it writes fast enough that there are no gaps in footage. I also tested it in our Nikon camera as overflow storage when the main card fills up and the read/write speeds were more than acceptable for photos. The full size adapter that comes with it is handy too, saves buying one separately. Transfer speeds to the PC are quick, I was getting around 90MB/s reading which is close enough to the claimed 100MB/s. For the price compared to SanDisk or Samsung equivalents, this is a solid option. It's been in the dash cam for several months now through summer heat and winter cold and hasn't skipped a beat. The only reason I wouldn't use it as a primary camera card for professional work is that I'd want a higher endurance rated card for that, but for general use, dash cams, tablets and phones it's absolutely fine.
Review: Reliable and Fast Micro SDXC Card - This desertcart Basics micro SDXC card offers impressive read speeds up to 100 MB/s and performs reliably for storing photos, videos, and apps. The included full size adapter makes it easy to use with a variety of devices. It feels well made and durable, and the A2 and U3 ratings ensure smooth performance for high-demand applications. Overall, it is a solid, dependable memory card at a good value.

## Features

- Universal Compatibility — NOT for Nintendo Switch 2, but Compatible with Nintendo Switch. Works seamlessly with GoPro/action cams, DSLRs, drones. Always check your device's max supported capacity.
- Reliable Real-World Capacity - Labeled Capacities/Usable Capacities: 64GB/≥58GB; 128GB/≥116GB; 256GB/≥232GB; 512GB/≥465GB; 1TB/≥908GB (Due to OS formatting and binary/decimal calculation differences)
- 4K & Full HD Ready — Optimized for high-bitrate video recording and burst-mode photography. Handles RAW files, time-lapse sequences, and smooth 4K UHD playback without lag or frame drops.
- UHS-I U3 + A2 Certified Speed — Up to 100MB/s read speed (lab-tested); meets Video Speed Class V30 and Application Class A2 for fast app loading, responsive multitasking, and reliable performance on Android devices.
- Built for Adventure — Shock-resistant, IPX6 water-resistant, and rated for extreme temperatures (−10°C to +80°C). Also resistant to X-rays and magnetic fields — ideal for travel, outdoor use, and dashcams.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08TJZDJ4D |
| Best Sellers Rank | 82 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 6 in Micro SD Memory Cards |
| Brand Name | Amazon Basics |
| Colour | Black |
| Compatible Devices | Camera, Laptop, Smartphone, Tablet |
| Country of Origin | Taiwan |
| Customer Reviews | 4.6 4.6 out of 5 stars (151,725) |
| Flash Memory Type | Micro SDXC |
| Hardware Connectivity | microSDXC |
| Item Dimensions D x W x H | 1D x 15W x 11H millimetres |
| Item Dimensions L x W | 11L x 15W millimetres |
| Manufacturer | Amazon |
| Media Speed | 90 |
| Memory Storage Capacity | 256 GB |
| Model Name | Amazon Basics - MicroSDXC, 512 GB |
| Model Number | LSMICRO256GU3 |
| Product Features | Magnetic Proof |
| Product Warranty | 12 months |
| Read Speed | 100 Megabytes Per Second |
| Secure Digital Association Speed Class | Class 10 |
| UPC | 840095874038 |
| Unit Count | 1.0 count |
| Warranty Type | Limited |

## Product Details

- **Brand:** Amazon Basics
- **Compatible devices:** Camera, Laptop, Smartphone, Tablet
- **Flash memory type:** Micro SDXC
- **Memory storage capacity:** 256 GB
- **Model name:** Amazon Basics - MicroSDXC, 512 GB

## Images

![– Amazon Basics microSDXC Memory Card with Full Size Adapter, A2, U3, Read Speed up to 100 MB/s, 256GB, Black - Image 1](https://m.media-amazon.com/images/I/612SKs+CB1L.jpg)

## Available Options

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

## Questions & Answers

**Q: Who are these cards made by/what brand/chips? integral?**
A: Amazon

**Q: Can this be used in kindle fire 8**
A: 16 or 32 GB of internal storage and a microSD slot for up to 512 GB of expandable storage. YES it can

**Q: Will this fit my tp-link tapo c100  security indoor camera**
A: This works on mine so it should be ok.

**Q: warranty of memory card 128gm microsd**
A: Check the AMAZON BASICS warranty policies but...

Openly... these have been ☆☆☆☆☆ suitable in most devices from - 
Smartphones to action cameras and also pocket audio recording etc...
Why pay more? Try and if not id for purpose enact the returns policy applicable

## Customer Reviews

### ⭐⭐⭐⭐⭐ Reliable and fast for the money, been solid in my dash cam for months
*by M***M on 19 March 2026*

Picked this up to use in a dash cam and it's been working perfectly. The 128GB capacity is plenty for continuous loop recording, and the A2 speed class means it writes fast enough that there are no gaps in footage. I also tested it in our Nikon camera as overflow storage when the main card fills up and the read/write speeds were more than acceptable for photos. The full size adapter that comes with it is handy too, saves buying one separately. Transfer speeds to the PC are quick, I was getting around 90MB/s reading which is close enough to the claimed 100MB/s. For the price compared to SanDisk or Samsung equivalents, this is a solid option. It's been in the dash cam for several months now through summer heat and winter cold and hasn't skipped a beat. The only reason I wouldn't use it as a primary camera card for professional work is that I'd want a higher endurance rated card for that, but for general use, dash cams, tablets and phones it's absolutely fine.

### ⭐⭐⭐⭐⭐ Reliable and Fast Micro SDXC Card
*by G***K on 17 December 2025*

This Amazon Basics micro SDXC card offers impressive read speeds up to 100 MB/s and performs reliably for storing photos, videos, and apps. The included full size adapter makes it easy to use with a variety of devices. It feels well made and durable, and the A2 and U3 ratings ensure smooth performance for high-demand applications. Overall, it is a solid, dependable memory card at a good value.

### ⭐⭐⭐⭐ Reliable memory card
*by J***R on 2 December 2025*

This micro SD card offers good speed and enough storage for my phone and camera — I’ve used it to store photos and videos and so far it works reliably. It’s nice that the full-size adapter is included, so I can use it with different devices. The only downside: the read speed isn’t always hitting the “up to 100 MB/s” — sometimes transfers are slower, especially when moving many files at once. Still, for everyday use it’s a solid card

## Frequently Bought Together

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-03-24*