---
product_id: 406557206
title: "Transcend USD300 512GB microSDXC Micro SD Card for Nintendo-Switch/Steam Deck/ROG Ally/MSI Claw/GoPro/DJI/Insta360/Action Camera, A1 V30 UHS-I U3 C10, Up to 100MB/s, 4K UHD Video Memory Card w/Adapter"
price: "₩495584"
currency: KRW
in_stock: true
url: https://www.desertcart.kr/products/406557206-transcend-usd300-512gb-microsdxc-micro-sd-card-for-nintendo-switch
store_origin: KR
region: South Korea
---

# Up to 100MB/s read speed Optimized for gaming consoles V30 class for flawless 4K UHD video Transcend USD300 512GB microSDXC Micro SD Card for Nintendo-Switch/Steam Deck/ROG Ally/MSI Claw/GoPro/DJI/Insta360/Action Camera, A1 V30 UHS-I U3 C10, Up to 100MB/s, 4K UHD Video Memory Card w/Adapter

**Price:** ₩495584
**Availability:** ✅ In Stock

## Summary

> 🚀 Power your play and capture every moment in stunning 4K—don’t get left behind!

## Quick Answers

- **What is this?** Transcend USD300 512GB microSDXC Micro SD Card for Nintendo-Switch/Steam Deck/ROG Ally/MSI Claw/GoPro/DJI/Insta360/Action Camera, A1 V30 UHS-I U3 C10, Up to 100MB/s, 4K UHD Video Memory Card w/Adapter
- **How much does it cost?** ₩495584 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/406557206-transcend-usd300-512gb-microsdxc-micro-sd-card-for-nintendo-switch)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **4K Video-Ready:** V30 Video Speed Class ensures smooth, uninterrupted 4K UHD and Full HD recording without dropped frames.
- • **App Performance Boost:** A1-rated for 1500 IOPS read and 500 IOPS write, accelerating app launches and multitasking on mobile devices.
- • **Blazing Fast Transfers:** Experience ultra-fast read speeds up to 100MB/s and write speeds up to 85MB/s for seamless gaming and 4K video capture.
- • **Ultra-Light & Portable:** Weighing just 0.4 grams, this sleek silver microSDXC card fits anywhere, perfect for on-the-go pros who demand speed and reliability.
- • **Universal Compatibility:** Effortlessly expand storage on Nintendo Switch, Steam Deck, ROG Ally, GoPro, DJI drones, and more—one card, endless possibilities.

## Overview

The Transcend 512GB microSDXC card delivers up to 100MB/s read and 85MB/s write speeds, optimized for gaming consoles and 4K UHD video recording. Featuring V30 and A1 ratings, it ensures smooth video capture and enhanced app performance across devices like Nintendo Switch, Steam Deck, GoPro, and drones. Lightweight and universally compatible, it’s the ultimate storage upgrade for professionals and gamers seeking speed and reliability.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08758TXHQ |
| Additional Features | Lightweight |
| Best Sellers Rank | #222 in Micro SD Memory Cards |
| Brand | Transcend |
| Color | Silver |
| Compatible Devices | Smartphone, Tablet |
| Customer Reviews | 4.7 out of 5 stars 3,788 Reviews |
| Flash Memory Type | Micro SD |
| Global Trade Identification Number | 00760557847335 |
| Hardware Connectivity | microSDXC |
| Item Weight | 0.4 Grams |
| Manufacturer | Transcend Information |
| Media Speed | 40 MB per second |
| Memory Storage Capacity | 512 GB |
| Mfr Part Number | TS512GUSD300S-A |
| Model Name | USD300S |
| Model Number | TS512GUSD300S-A |
| Read Speed | 95 Megabytes Per Second |
| Secure Digital Association Speed Class | Class 10 |
| UPC | 760557847335 |
| Unit Count | 1.0 Count |
| Warranty Description | 5 year |
| Warranty Type | Limited |

## Product Details

- **Brand:** Transcend
- **Model Name:** USD300S
- **Flash Memory Type:** Micro SD
- **Memory Storage Capacity:** 512 GB
- **Compatible Devices:** Smartphone, Tablet

## Images

![Transcend USD300 512GB microSDXC Micro SD Card for Nintendo-Switch/Steam Deck/ROG Ally/MSI Claw/GoPro/DJI/Insta360/Action Camera, A1 V30 UHS-I U3 C10, Up to 100MB/s, 4K UHD Video Memory Card w/Adapter - Image 1](https://m.media-amazon.com/images/I/812Vr2n2zzL.jpg)
![Transcend USD300 512GB microSDXC Micro SD Card for Nintendo-Switch/Steam Deck/ROG Ally/MSI Claw/GoPro/DJI/Insta360/Action Camera, A1 V30 UHS-I U3 C10, Up to 100MB/s, 4K UHD Video Memory Card w/Adapter - Image 2](https://m.media-amazon.com/images/I/714Kkqv6+JL.jpg)
![Transcend USD300 512GB microSDXC Micro SD Card for Nintendo-Switch/Steam Deck/ROG Ally/MSI Claw/GoPro/DJI/Insta360/Action Camera, A1 V30 UHS-I U3 C10, Up to 100MB/s, 4K UHD Video Memory Card w/Adapter - Image 3](https://m.media-amazon.com/images/I/71WU+w+5vnL.jpg)
![Transcend USD300 512GB microSDXC Micro SD Card for Nintendo-Switch/Steam Deck/ROG Ally/MSI Claw/GoPro/DJI/Insta360/Action Camera, A1 V30 UHS-I U3 C10, Up to 100MB/s, 4K UHD Video Memory Card w/Adapter - Image 4](https://m.media-amazon.com/images/I/71K8hbVdzNL.jpg)
![Transcend USD300 512GB microSDXC Micro SD Card for Nintendo-Switch/Steam Deck/ROG Ally/MSI Claw/GoPro/DJI/Insta360/Action Camera, A1 V30 UHS-I U3 C10, Up to 100MB/s, 4K UHD Video Memory Card w/Adapter - Image 5](https://m.media-amazon.com/images/I/71wabK9MMuL.jpg)

## Frequently Bought Together

- Transcend 512GB 300S, Memory Card, microSD, U3, A1, Up to 100 MB/s, for Mobile Devices, with Adapter - TS512GUSD300S-A
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**Shop now:** [https://www.desertcart.kr/products/406557206-transcend-usd300-512gb-microsdxc-micro-sd-card-for-nintendo-switch](https://www.desertcart.kr/products/406557206-transcend-usd300-512gb-microsdxc-micro-sd-card-for-nintendo-switch)

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-06-09*