---
product_id: 507278500
title: "amazon basics 256Gb Microsdxc Memory Card with Full Size Adapter, 100Mb/S, U3"
brand: "amazon basics"
price: "€ 46.94"
currency: EUR
in_stock: false
reviews_count: 13
url: https://www.desertcart.es/products/507278500-amazon-basics-256gb-microsdxc-memory-card-with-full-size-adapter
store_origin: ES
region: Spain
---

# 100MB/s ultra-fast speed 256GB massive storage U3 video speed class amazon basics 256Gb Microsdxc Memory Card with Full Size Adapter, 100Mb/S, U3

**Brand:** amazon basics
**Price:** € 46.94
**Availability:** ❌ Out of Stock

## Summary

> 💾 Speed, space, and seamless storage—your digital sidekick!

## Quick Answers

- **What is this?** amazon basics 256Gb Microsdxc Memory Card with Full Size Adapter, 100Mb/S, U3 by amazon basics
- **How much does it cost?** € 46.94 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.es](https://www.desertcart.es/products/507278500-amazon-basics-256gb-microsdxc-memory-card-with-full-size-adapter)

## 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

- • **Massive 256GB Storage:** Store your entire digital life without compromise.
- • **U3 Speed Class Certified:** Seamlessly capture 4K UHD videos and high-res photos.
- • **Full-Size Adapter Included:** Effortlessly switch between microSD and standard SD devices.
- • **Compact & Lightweight Design:** Carry powerful storage that fits in your pocket, weighing less than 1g.
- • **Blazing 100MB/s Transfer Speeds:** Save time with ultra-fast read/write performance.

## Overview

The Amazon Basics 256GB microSDXC card delivers ultra-high-speed 100MB/s transfer rates with U3 certification, ideal for 4K video and fast data access. It includes a full-size SD adapter for versatile device compatibility, all packed in a compact, lightweight form factor trusted by thousands of users worldwide.

## Description

desertcart.in: Buy desertcart basics 256Gb Microsdxc Memory Card with Full Size Adapter, 100Mb/S, U3 online at low price in India on desertcart.in. Check out desertcart basics 256Gb Microsdxc Memory Card with Full Size Adapter, 100Mb/S, U3 reviews, ratings, features, specifications and more at desertcart.in

Review: Fairly priced and fasy - God r/w speeds, SD card adaptor is wonky and gets stuck on read-only mode sometimes. Unsure about longevity, however.
Review: desertcart basics proved trustworthy - Worthy and value for money. no other affordable options for 32 gb. Let us give chance for desertcart basicals

## Features

- Ultra High Speed

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08TJZDJ4D |
| Are Batteries Included | No |
| Best Sellers Rank | #292 in Electronics ( See Top 100 in Electronics ) #4 in Micro SD Cards |
| Customer Reviews | 4.0 4.0 out of 5 stars (121,604) |
| Date First Available | 23 January 2023 |
| Imported By | CLICKTECH RETAIL PRIVATE LIMITED |
| Importer | CLICKTECH RETAIL PRIVATE LIMITED, 18, RABINDRA SARANI, PODDAR COURT, GATE NO.2, GROUND FLOOR KOLKATA, WEST BENGAL, 700001, INDIA. |
| Item Dimensions LxWxH | 15 x 11 x 1 Millimeters |
| Item Height | 0.04 Inches |
| Item Weight | 0.91 g |
| Item Width | 0.43 Inches |
| Item model number | LSMICRO256GU3 |
| Manufacturer | King Yuan Electronics Co.,Ltd |
| Net Quantity | 1 Count |
| Packer | LONGSYS ELECTRONICS(HK) CO., LTD. 7/F, No B, EVER GAIN CENTRE, 28 ON MUK STREET, SHATIN, N .T HONG KONG |
| Product Dimensions | 1.5 x 1.09 x 0.1 cm; 0.9 g |
| UPC | 840095874038 |

## Product Details

- **Brand:** amazon basics
- **Colour:** black/customized
- **Compatible Devices:** Smartphone
- **Flash Memory Type:** Micro SDXC
- **Hardware Interface:** microSDXC
- **Memory Storage Capacity:** 256 GB
- **Model Name:** LSMICRO256GU3
- **Read Speed:** 100 Megabytes Per Second
- **Secure Digital Association Speed Class:** Class 10
- **Special Feature:** Ultra High Speed

## Images

![amazon basics 256Gb Microsdxc Memory Card with Full Size Adapter, 100Mb/S, U3 - Image 1](https://m.media-amazon.com/images/I/31fE0-VsZXL.jpg)
![amazon basics 256Gb Microsdxc Memory Card with Full Size Adapter, 100Mb/S, U3 - Image 2](https://m.media-amazon.com/images/I/413LGj0ZyXL.jpg)
![amazon basics 256Gb Microsdxc Memory Card with Full Size Adapter, 100Mb/S, U3 - Image 3](https://m.media-amazon.com/images/I/419gFZN6LSL.jpg)
![amazon basics 256Gb Microsdxc Memory Card with Full Size Adapter, 100Mb/S, U3 - Image 4](https://m.media-amazon.com/images/I/41B7O3YuodL.jpg)
![amazon basics 256Gb Microsdxc Memory Card with Full Size Adapter, 100Mb/S, U3 - Image 5](https://m.media-amazon.com/images/I/41YcVsmCT1L.jpg)

## Questions & Answers

**Q: Will this  work on a Dashcam?**
A: I would only use this for 1080p dashcams. Anything 1440p and higher, find a faster one. The "endurance" cards are useless if they can't support the write speed. I learned the hard way.

**Q: What company makes these? i get that it’s amazon, but is this samsung or another company?**
A: Longsys Electronics makes these cards.
They also make the chips used in the Lexar brand

**Q: do i use this for more kindle devise memory?**
A: Kindle accepts standard size SD cards, not Micro SD cards. However the adapter that comes with every Micro SD card, allows the Micro SD to be read inside devices that only use standard size SD cards... 
Since the adapter turns your Micro SD into a full size card you ​could use it with a kindle, but it needs to be INSIDE THE ADAPTER. 
The adapter allows interoperability between devices, so you can transfer bulk files easily from your kindle to something needing a micro SD, like a cell phone.  
It mustn't ever be inserted to a kindle as a microSD without an adapter, it'd get stuck in the slot, and you'd only have on board storage available. 
If you're at all unsure about how to use the adapter, or don't need to use it in other devices at all, full size SD cards (which don't need any adapter) are actually cheaper the their micro SD counterparts.  
Here's an example of a full size SD card, that you could insert in your kindle without an adapter (it costs a bit less too). I hope this info helped someone!
https://amzn.to/3F7ZDv3

**Q: Can this be used for Galaxy tab A8?**
A: yes ... a microSD card fits

## Customer Reviews

### ⭐⭐⭐⭐⭐ Fairly priced and fasy
*by P***I on 9 December 2025*

God r/w speeds, SD card adaptor is wonky and gets stuck on read-only mode sometimes. Unsure about longevity, however.

### ⭐⭐⭐⭐ Amazon basics proved trustworthy
*by M***R on 3 December 2025*

Worthy and value for money. no other affordable options for 32 gb. Let us give chance for amazon basicals

### ⭐⭐⭐⭐⭐ Fast, Reliable & Great Value Memory Card
*by A***H on 26 September 2025*

I purchased this 128GB MicroSD card and it works perfectly. The speed is very good for transferring large files, photos, and videos. I tested it with my phone. The storage capacity is exactly as promised, and it’s a great value for money compared to other brands. The build feels durable, and it comes with an SD adapter which makes it easy to use with cameras and laptops as well. Definitely a reliable choice if you need extra storage for mobiles, cameras, or tablets.

## Frequently Bought Together

- Amazon Basics Micro SDXC Memory Card with Full Size Adapter, A2, U3, Read Speed up to 100 MB/s, 256 GB, Black
- Kasa Indoor Pan/Tilt Smart Security Camera, 1080p HD Dog-Camera,2.4GHz with Night Vision,Motion Detection for Baby and Pet Monitor, Cloud & SD Card Storage, Works with Alexa& Google Home (EC70), White

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**Shop now:** [https://www.desertcart.es/products/507278500-amazon-basics-256gb-microsdxc-memory-card-with-full-size-adapter](https://www.desertcart.es/products/507278500-amazon-basics-256gb-microsdxc-memory-card-with-full-size-adapter)

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*Product available on Desertcart Spain*
*Store origin: ES*
*Last updated: 2026-01-22*