---
product_id: 75862603
title: "Transcend UHS-I U3A1 128 GB Micro Memory Card"
brand: "transcend"
price: "S$29"
currency: SGD
in_stock: true
url: https://www.desertcart.sg/products/75862603-transcend-uhs-i-u3a1-128-gb-micro-memory-card
store_origin: SG
region: Singapore
---

# Waterproof IPX7 Certified UHS-I U3A1 Speed Class 10 Operates -25°C to 85°C Transcend UHS-I U3A1 128 GB Micro Memory Card

**Brand:** transcend
**Price:** S$29
**Availability:** ✅ In Stock

## Summary

> 🚀 Store Boldly, Perform Relentlessly

## Quick Answers

- **What is this?** Transcend UHS-I U3A1 128 GB Micro Memory Card by transcend
- **How much does it cost?** S$29 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/75862603-transcend-uhs-i-u3a1-128-gb-micro-memory-card)

## 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

- • **Built for Extremes:** Operates flawlessly from freezing -25°C to scorching 85°C—your data’s all-weather guardian.
- • **Dive-Ready Durability:** IPX7 waterproof rating means safe underwater up to 1 meter for 30 minutes—capture every moment, rain or shine.
- • **Airport-Proof Security:** X-ray proof certified to withstand airport scanners, so your memories travel worry-free.
- • **Blazing Fast Transfers:** Class 10 UHS-I U3A1 ensures seamless 100 Mbps data flow for pro-level multitasking.
- • **Shock & Vibration Resistant:** Engineered to resist shocks, bending, and vibrations—perfect for the on-the-go professional.

## Overview

The Transcend UHS-I U3A1 128GB Micro SD card delivers ultra-fast Class 10 speeds with 100 Mbps transfer rates, engineered to endure extreme temperatures (-25°C to 85°C), waterproof immersion (IPX7), X-ray exposure, and physical shocks—making it the ultimate reliable storage companion for professionals who demand performance and durability in every environment.

## Description

Transcend UHS-I U3A1 128 GB Micro Memory Card

## Features

- Temperature proof: perform in temperature extremes from -25°C to 85°C
- Waterproof: meet JIS IPX7 standards that can withstand immersion in 1 meter of water for up to 30 minutes
- X-ray proof: meet the ISO7816-1 standard and are immune to airport X-rays
- Shock proof: provide excellent shock, vibration, bending and twisting resistance
- Country of Origin: Taiwan

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Secure Digital Association Speed Class | Class 10 |
| Manufacturer | Transcend Information Inc. No. 70, Xingzhong Rd., Neihu Dist., Taipei City 114, Taiwan, R.O.C., Transcend Information,Inc. |
| UPC | 760557841142 |
| Global Trade Identification Number | 00760557841142 |
| Model | TS128GUSD300S |
| Model Year | 2018 |
| Product Dimensions | 1.5 x 0.1 x 1.09 cm; 1 g |
| Batteries | 1 Lithium Ion batteries required. |
| Item model number | TS128GUSD300S |
| RAM Size | 128000 MB |
| Flash memory type | Micro SD |
| Computer Memory Type | DIMM |
| Digital storage capacity | 128 GB |
| Special Features | Temperature Proof |
| Mounting Hardware | Memory Card - 1 unit |
| Batteries Included | No |
| Batteries Required | No |
| Data Transfer Rate | 100 Megabits Per Second |
| Does it contain liquid? | No |
| Includes AC Adapter | No |
| Supports Bluetooth Technology | No |
| Manufacturer | Transcend Information,Inc. |
| Country of Origin | Taiwan |
| Imported By | Anandit Infotech India Pvt. Ltd. |
| Item Weight | 1 g |

## Product Details

- **Brand:** Transcend
- **Model Name:** TS128GUSD300S
- **Flash Memory Type:** Micro SD
- **Memory Storage Capacity:** 128 GB
- **Compatible Devices:** Smartphone
- **Special Feature:** Temperature Proof
- **Read Speed:** 100 Megabytes Per Second
- **Item Weight:** 1 Grams
- **Write Speed:** 45
- **Hardware Interface:** microSDXC

## Images

![Transcend UHS-I U3A1 128 GB Micro Memory Card - Image 1](https://m.media-amazon.com/images/I/81XnqqjpAjL.jpg)
![Transcend UHS-I U3A1 128 GB Micro Memory Card - Image 2](https://m.media-amazon.com/images/I/61QTmf0+cPL.jpg)
![Transcend UHS-I U3A1 128 GB Micro Memory Card - Image 3](https://m.media-amazon.com/images/I/71Rk1oCsEZL.jpg)
![Transcend UHS-I U3A1 128 GB Micro Memory Card - Image 4](https://m.media-amazon.com/images/I/61hK4TfDK1L.jpg)
![Transcend UHS-I U3A1 128 GB Micro Memory Card - Image 5](https://m.media-amazon.com/images/I/61FX3jmVK0L.jpg)

## Available Options

This product comes in different **Memory storage capacity** options.

## Frequently Bought Together

- Transcend 128GB microSDXC Micro SD Card A1 V30 UHS-I U3 C10, Up to 100MB/s, 4K UHD Video Memory Card for Nintendo Switch, Steam Deck, ROG Ally, MSI Claw, GoPro, DJI, Insta360, Action Camera
- Amazon Basics Micro SDXC Memory Card with Full Size Adapter, A2, U3, Read Speed up to 100 MB/s, 128 GB, Black

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**Shop now:** [https://www.desertcart.sg/products/75862603-transcend-uhs-i-u3a1-128-gb-micro-memory-card](https://www.desertcart.sg/products/75862603-transcend-uhs-i-u3a1-128-gb-micro-memory-card)

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-02-26*