---
product_id: 104521778
title: "Transcend 128GB microSDXC 300S Class 10 Memory Card with up to 95/45 MB/s (for Smartphones, Digital Camers and Nintendo Switch Consoles) including SD Adapter TS128GUSD300S-A"
brand: "transcend"
price: "$U1323"
currency: UYU
in_stock: false
reviews_count: 13
url: https://www.desertcart.uy/products/104521778-transcend-128gb-microsdxc-300s-class-10-memory-card-with-up
store_origin: UY
region: Uruguay
---

# 95MB/s blazing read speed 4K-ready smooth video 128GB ultra storage Transcend 128GB microSDXC 300S Class 10 Memory Card with up to 95/45 MB/s (for Smartphones, Digital Camers and Nintendo Switch Consoles) including SD Adapter TS128GUSD300S-A

**Brand:** transcend
**Price:** $U1323
**Availability:** ❌ Out of Stock

## Summary

> 🚀 Elevate your storage game with speed and style!

## Quick Answers

- **What is this?** Transcend 128GB microSDXC 300S Class 10 Memory Card with up to 95/45 MB/s (for Smartphones, Digital Camers and Nintendo Switch Consoles) including SD Adapter TS128GUSD300S-A by transcend
- **How much does it cost?** $U1323 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/104521778-transcend-128gb-microsdxc-300s-class-10-memory-card-with-up)

## Best For

- transcend enthusiasts

## Why This Product

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

## Key Features

- • **Massive 128GB Storage:** Carry your entire digital life effortlessly.
- • **Universal Compatibility:** Optimized for smartphones, cameras, and Nintendo Switch.
- • **Compact & Lightweight Design:** Pocket-sized power that travels with you.
- • **Blazing Fast 95MB/s Read Speed:** Instant access to your files without the wait.
- • **Reliable Class 10 & U3 Performance:** Seamless 4K video capture and gaming experience.

## Overview

The Transcend 128GB microSDXC 300S is a high-performance Class 10 memory card delivering up to 95MB/s read and 45MB/s write speeds. Designed for smartphones, digital cameras, and Nintendo Switch consoles, it supports smooth 4K video recording and fast data transfer, all in a compact, lightweight form factor with an included SD adapter.

## Description

Shop for Transcend PC products at the desertcart.co.uk Computers & Accessories store.

Review: Works, but you do get what you paid for... - This is a superficial breakdown of 30 minutes spent with the card, so take it with a grain of salt. Using it with an adapter into a laptop equipped with a decent SSD, you can expect write speeds that constantly dip as low as 9-10 MB/s and go upwards to 28 MB/s. Read speeds usually sit in the high 20s. Haven't tested it straight into a device, so speeds might improve, as shown by another customer with pictures (70+ mb). As for the capacity, as I see this argument popping up over and over again, please educate yourself why the advertised capacity by the manufacturer is different than the one showed by your computer. A simple google search will give you multiple articles regarding this. For all intents and purposes storage is calculated as you would weight, distance etc, by adding zeros to the end. so 1 Gigabyte (GB) = 1,000 megabytes (MB) etc. However due to how computers work, they will not show these values, but instead: 1 Gigabyte (GB) = 1,024 megabytes etc The bigger the drive is, the more capacity is "lost" in the listing of your device. 128 gb = 1,099,511,627,776 bit 1,099,511,627,776 bit = 137,438,953,472 byte 137,438,953,472 byte = 134,217,728 kilobyte 134,217,728 kilobyte = 131,072 megabyte 131,072 megabyte = 128 gigabyte I made a quick calculation (which could be slightly incorrect, failed math): The amount you "lose" is as fallows: Gigabyte difference = 73,741,824 bytes Since per GB your are "losing" 73,741,824 bytes, then 73,741,824 bytes x 128 GB = 9,438,953,472 bytes, which converted to GB equals: 8.79071 GB (as shown in the picture). Windows machine shows 117 but if we add the "missing" 8.7gb = 125.7, which is closer to the advertised capacity. Also this might be true for write/read speeds as well, and the actual product does not advertise 95MB/s, rather "up to" which is correct. Does the job, but I would use it for complex write and read situations. Only really useful for mobiles and other hand held devices.
Review: Great card at a great price - Excellent micro sd card for my security camera, great price compared to others, highly recommend

## Features

- Compliant with Application Performance Class 1 (A1), UHS Speed Class 3 (U3), and UHS Video Speed Class 30 (V30) standards
- Up to 512GB storage capacity
- Up to 95 MB/s read; 40 MB/s write
- Ideal for smartphones, tablets, and digital cameras
- Perfect for a smooth and uninterrupted 4K video capturing

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07DYML2S1 |
| Are Batteries Included | No |
| Best Sellers Rank | 12,210 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 523 in External Data Storage |
| Colour | Silver |
| Computer Memory Type | DIMM |
| Customer Reviews | 4.6 4.6 out of 5 stars (13,962) |
| Date First Available | 24 Jun. 2018 |
| Global Trade Identification Number | 00760557842095 |
| Guaranteed software updates until | unknown |
| Hard Disk Description | Hybrid Drive |
| Hard Disk Rotational Speed | 0.01 |
| Hard Drive Interface | ATA-4 |
| Hardware Platform | Nintendo Switch |
| Hardware interface | microSDXC |
| Item Weight | 0.36 g |
| Item model number | TS128GUSD300S-A |
| Manufacturer | Transcend |
| Number of Lithium Metal Cells | 1 |
| Operating System | All OS |
| Power Source | Hand-operated |
| Product Dimensions | 1.5 x 0.1 x 1.09 cm; 0.36 g |
| RAM Size | 128000 MB |
| Read speed | 95 Megabytes Per Second |
| Secure digital association speed class | Class 10 |
| Special feature | Drop Proof, Static proof, Water Proof, X Ray Proof |
| UPC | 760557842095 |
| Warranty type | Five-year Limited Warranty |
| Write speed | 35MB/s |

## Product Details

- **Brand:** Transcend
- **Compatible devices:** Camera, DJI Drones, Fire HD, GoPro (Hero12/11), Insta360, Nintendo Switch, Smartphone, Tablet
- **Flash memory type:** Micro SDXC
- **Memory storage capacity:** 128 GB
- **Model name:** TS128GUSD300S-A

## Images

![Transcend 128GB microSDXC 300S Class 10 Memory Card with up to 95/45 MB/s (for Smartphones, Digital Camers and Nintendo Switch Consoles) including SD Adapter TS128GUSD300S-A - Image 1](https://m.media-amazon.com/images/I/714Kkqv6+JL.jpg)
![Transcend 128GB microSDXC 300S Class 10 Memory Card with up to 95/45 MB/s (for Smartphones, Digital Camers and Nintendo Switch Consoles) including SD Adapter TS128GUSD300S-A - Image 2](https://m.media-amazon.com/images/I/7154SsRD2-L.jpg)
![Transcend 128GB microSDXC 300S Class 10 Memory Card with up to 95/45 MB/s (for Smartphones, Digital Camers and Nintendo Switch Consoles) including SD Adapter TS128GUSD300S-A - Image 3](https://m.media-amazon.com/images/I/71K8hbVdzNL.jpg)
![Transcend 128GB microSDXC 300S Class 10 Memory Card with up to 95/45 MB/s (for Smartphones, Digital Camers and Nintendo Switch Consoles) including SD Adapter TS128GUSD300S-A - Image 4](https://m.media-amazon.com/images/I/71WU+w+5vnL.jpg)
![Transcend 128GB microSDXC 300S Class 10 Memory Card with up to 95/45 MB/s (for Smartphones, Digital Camers and Nintendo Switch Consoles) including SD Adapter TS128GUSD300S-A - Image 5](https://m.media-amazon.com/images/I/71wabK9MMuL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works, but you do get what you paid for...
*by A***. on 16 June 2019*

This is a superficial breakdown of 30 minutes spent with the card, so take it with a grain of salt. Using it with an adapter into a laptop equipped with a decent SSD, you can expect write speeds that constantly dip as low as 9-10 MB/s and go upwards to 28 MB/s. Read speeds usually sit in the high 20s. Haven't tested it straight into a device, so speeds might improve, as shown by another customer with pictures (70+ mb). As for the capacity, as I see this argument popping up over and over again, please educate yourself why the advertised capacity by the manufacturer is different than the one showed by your computer. A simple google search will give you multiple articles regarding this. For all intents and purposes storage is calculated as you would weight, distance etc, by adding zeros to the end. so 1 Gigabyte (GB) = 1,000 megabytes (MB) etc. However due to how computers work, they will not show these values, but instead: 1 Gigabyte (GB) = 1,024 megabytes etc The bigger the drive is, the more capacity is "lost" in the listing of your device. 128 gb = 1,099,511,627,776 bit 1,099,511,627,776 bit = 137,438,953,472 byte 137,438,953,472 byte = 134,217,728 kilobyte 134,217,728 kilobyte = 131,072 megabyte 131,072 megabyte = 128 gigabyte I made a quick calculation (which could be slightly incorrect, failed math): The amount you "lose" is as fallows: Gigabyte difference = 73,741,824 bytes Since per GB your are "losing" 73,741,824 bytes, then 73,741,824 bytes x 128 GB = 9,438,953,472 bytes, which converted to GB equals: 8.79071 GB (as shown in the picture). Windows machine shows 117 but if we add the "missing" 8.7gb = 125.7, which is closer to the advertised capacity. Also this might be true for write/read speeds as well, and the actual product does not advertise 95MB/s, rather "up to" which is correct. Does the job, but I would use it for complex write and read situations. Only really useful for mobiles and other hand held devices.

### ⭐⭐⭐⭐⭐ Great card at a great price
*by A***A on 16 December 2025*

Excellent micro sd card for my security camera, great price compared to others, highly recommend

### ⭐⭐⭐⭐⭐ Great (maybe overkill) for a 2DS
*by A***D on 2 August 2023*

I recently bought this to upgrade my cousin's 2DS to a 64GB card so they can play around with modding and homebrew. While the 2DS/3DS have class 4 slots, this is overkill in that regard; it is brilliant when transferring files over from the PC to the card. Works well, what more can I say. I also have the 128GB version in my Nintendo Switch and that has been going strong for many years.

## Frequently Bought Together

- Transcend USD300S A1 128GB UHS-I U3 with V30 Micro SD Memory Card up to 100/40 MB/s with Adapter (TS128GUSD300S-A)
- EZVIZ by Hikvision | 2MP Full HD Pan & Tilt Home Security Wi-Fi smart Camera | Motion Detection | Auto Tracking | Night Vision | 2 way Audio | Sleep Mode | Microsd Card Upto 256Gb | Alexa Enabled |H6C

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*Product available on Desertcart Uruguay*
*Store origin: UY*
*Last updated: 2026-01-23*