---
product_id: 725782141
title: "Amazon Basics microSDXC Memory Card 128GB with Full Size Adapter A2 U3 Read Speed up to 100MB/s Black"
brand: "amazon basics"
price: "¥9337"
currency: JPY
in_stock: true
reviews_count: 13
category: "Amazonベーシック(Amazon Basics)"
url: https://www.desertcart.jp/products/725782141-amazon-basics-microsdxc-memory-card-128gb-with-full-size-adapter
store_origin: JP
region: Japan
---

# 100MB/s read speed 128GB high capacity Shockproof & waterproof Amazon Basics microSDXC Memory Card 128GB with Full Size Adapter A2 U3 Read Speed up to 100MB/s Black

**Brand:** amazon basics
**Price:** ¥9337
**Availability:** ✅ In Stock

## Summary

> 💾 Store More. Load Faster. Stress Less.

## Quick Answers

- **What is this?** Amazon Basics microSDXC Memory Card 128GB with Full Size Adapter A2 U3 Read Speed up to 100MB/s Black by amazon basics
- **How much does it cost?** ¥9337 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/725782141-amazon-basics-microsdxc-memory-card-128gb-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

- • **Rugged Reliability:** Built to withstand shocks, water (IPX6), heat (-10~80°C), X-rays, and magnetic interference—perfect for your active lifestyle.
- • **Blazing Fast Transfers:** UHS U3 & A2 speed classes deliver up to 100MB/s read and 60MB/s write speeds for seamless 4K video and app performance.
- • **Universal Compatibility:** Works effortlessly with smartphones, tablets, cameras, drones, laptops, and more (except Nintendo Switch 2).
- • **Massive Storage On-The-Go:** 128GB capacity lets you carry thousands of photos, videos, and files without ever worrying about space.
- • **Full-Size Adapter Included:** Easily switch between microSD and full-size SD slots for versatile device compatibility.

## Overview

The Amazon Basics 128GB microSDXC card combines high-speed UHS U3 and A2 performance with rugged durability, offering up to 100MB/s read and 60MB/s write speeds. Designed for professionals and creators, it supports 4K video recording and fast app loading across a wide range of devices, backed by shockproof, waterproof, and heat-resistant features. Includes a full-size SD adapter for maximum versatility.

## Description

desertcart Basics is a worldwide brand distributed by desertcart Group that aims to bring customers high quality items at low prices. After purchasing, we can only use Japanese domestic warranty for 1 year. (desertcart Warranty)

Review: 一定のクオリティは担保されており、動作不良も現在ありまさん。コストパフォーマンスも高いため、スマートフォンにしよつしております。
Review: 全く問題なく使えます！コスパ良し♡

## Features

- Compatible with smartphones, tablets, cameras, GoPro/Action cameras, laptops, computers, DSLRs, drones, game consoles, etc This Micro SD card is not compatible with Nintendo Switch 2
- Ultra-fast: Read speeds up to 100 MB/s Write speed is up to 60 MB/s (varies by memory size) UHS, U3, Class 10 and A2 speed class for optimal smartphone experience
- HIGH QUALITY STORAGE: Perfect for recording and storing high-resolution photos, full HD/4K videos, and all kinds of data types
- Wide Compatibility: Compatible with smartphones, tablets, cameras, GoPro/action cameras, laptops, desktop computers, DSLR cameras, drones, Nintendo Switch/other portable consoles, etc This micro SD card is not compatible with Nintendo Switch 2
- Safety features: Shockproof, IPX6 waterproof, heat-resistant (-10~80 degrees), X-ray and magnetic resistant
- Note 1: The read and write speeds are based on internal tests conducted under controlled conditions Actual speeds may vary depending on the device used, interface, usage conditions, and other factors
- Note 2: The actual storage capacity displayed on the device's OS may be less than the capacity stated on the product label due to differences in measurement standards The available storage capacity is 116GB or more
- Note 3: For more details, refer to the compatibility guide (PDF) under "Product Guides and Documents" at the bottom of the page for a list of supported devices (English language not guaranteed)
- Note 4: Please confirm that your device supports MicroSD capacity For example, if your device only supports a maximum capacity of 64GB, a 128GB MicroSD may not be recognized
- Note 5: Please note that product printing and packaging have been altered Both versions are the same The older version does not display the A2 logo, but it has A2-level performance )

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08TJRVWV1 |
| Amazon Bestseller | #196 in Computers ( See Top 100 in Computers ) #6 in Micro SD Memory Cards |
| Batteries Included | No |
| Batteries Required | No |
| Color | Black |
| Color Name | Black |
| Customer Reviews | 4.3 4.3 out of 5 stars (149,548) |
| Date First Available | April 7, 2024 |
| Hardware Interface | microSDXC |
| Item Model Number | LSMICRO128GU3 |
| Item Weight | 8.02 Grams |
| Item model number | LSMICRO128GU3 |
| Manufacturer | Amazon |
| Material | resin |
| Product Dimensions | 43L x 8W mm |
| Read Speed | 100 Megabytes Per Second |
| Release date | April 7, 2024 |
| Secure Digital Association Speed Class | Class 10 |
| Size | 128 GB |
| Special Feature | Magnetic Proof |
| Special Features | Magnetic Proof |
| UPC | 840095874021 |
| Warranty Type | Limited |
| Write Speed | 60 |

## Product Details

- **Brand:** Amazon Basics
- **Compatible Devices:** Camera, Gaming Console, Personal Computer, Smartphone
- **Flash Memory Type:** Micro SDXC
- **Memory Storage Capacity:** 128 GB
- **Model Name:** Amazon Basics - MicroSDXC Memory Card, 128GB

## Images

![Amazon Basics microSDXC Memory Card 128GB with Full Size Adapter A2 U3 Read Speed up to 100MB/s Black - Image 1](https://m.media-amazon.com/images/I/61DwejyTGkL.jpg)
![Amazon Basics microSDXC Memory Card 128GB with Full Size Adapter A2 U3 Read Speed up to 100MB/s Black - Image 2](https://m.media-amazon.com/images/I/71m9T8zejPL.jpg)
![Amazon Basics microSDXC Memory Card 128GB with Full Size Adapter A2 U3 Read Speed up to 100MB/s Black - Image 3](https://m.media-amazon.com/images/I/71mvb21f4wL.jpg)
![Amazon Basics microSDXC Memory Card 128GB with Full Size Adapter A2 U3 Read Speed up to 100MB/s Black - Image 4](https://m.media-amazon.com/images/I/71h6BZfThEL.jpg)
![Amazon Basics microSDXC Memory Card 128GB with Full Size Adapter A2 U3 Read Speed up to 100MB/s Black - Image 5](https://m.media-amazon.com/images/I/81HhkM0OtOL.jpg)

## Available Options

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

## 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

### ⭐⭐⭐⭐⭐ Review
*by D***S on January 12, 2026*

一定のクオリティは担保されており、動作不良も現在ありまさん。コストパフォーマンスも高いため、スマートフォンにしよつしております。

### ⭐⭐⭐⭐⭐ Review
*by E***E on February 18, 2026*

全く問題なく使えます！コスパ良し♡

### ⭐⭐⭐⭐ Review
*by と***ん on January 2, 2026*

プライベートブランドとはいえ他のメーカー品と遜色ない物です。ちゃんと高速で読み書きしています。

## Frequently Bought Together

- Amazon Basics Micro SDXC Memory Card with Full Size Adapter, A2, U3, Read Speed up to 100 MB/s, 128 GB, Black
- uni SD Card Reader, High-Speed USB C to Micro SD Card Adapter USB 3.0 Dual Slots, Memory Card Reader for SD/Micro SD/SDHC/SDXC/MMC, Compatible with MacBook Pro/Air, Chromebook, Android Galaxy

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**Shop now:** [https://www.desertcart.jp/products/725782141-amazon-basics-microsdxc-memory-card-128gb-with-full-size-adapter](https://www.desertcart.jp/products/725782141-amazon-basics-microsdxc-memory-card-128gb-with-full-size-adapter)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-03-09*