---
product_id: 406557206
title: "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"
brand: "transcend"
price: "₨67212"
currency: LKR
in_stock: true
url: https://www.desertcart.lk/products/406557206-usd300-512gb-microsdxc-micro-sd-card-for-nintendo-switch-steam
store_origin: LK
region: Sri Lanka
---

# Up to 100MB/s read speed Optimized for gaming consoles V30 class for flawless 4K UHD video 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

**Brand:** transcend
**Price:** ₨67212
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** 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 by transcend
- **How much does it cost?** ₨67212 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/406557206-usd300-512gb-microsdxc-micro-sd-card-for-nintendo-switch-steam)

## 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

- • **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.

## Description

Want to save space on your mobile device by running apps from a memory card? Transcend's microSDXC/SDHC 300S cards are the right choice! Compliant with the latest speed class, the cards boast excellent random read/write speed, perfect for retrieving small pieces of data from random locations and speeding app launch time.

## Features

- Ultra-Fast Read & Write Speeds : Read speed up to 100MB/s, write speed up to 85MB/s, ensuring smooth 4K UHD video recording and high-speed data transfer.
- Perfect for Gaming Consoles & Various Devices : Compatible with Nintendo Switch, Steam Deck, ROG Ally, Legion Go, Android tablets, drones, action cameras, DSLRs, and 4K camcorders, meeting a wide range of storage needs.
- Expand Storage with Ease : Instantly adds extra storage to smartphones, tablets, and laptops, allowing seamless storage of apps, games, videos, and high-resolution photos, enhancing user experience.
- Seamless 4K Video Recording : With V30 Video Speed Class, guaranteeing a minimum sustained write speed of 30MB/s, perfect for 4K UHD and Full HD video recording, preventing dropped frames or interruptions.
- Enhanced Mobile & App Performance : Features A1 rating, providing 1500 IOPS random read / 500 IOPS random write, optimizing app launch speeds and multitasking performance.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Color | Silver |
| Special Feature | Lightweight |
| Read Speed | 95 Megabytes Per Second |
| Item Weight | 0.4 Grams |
| Warranty Type | Limited |
| Write Speed | 40 MB per second |
| Hardware Interface | microSDXC |
| Secure Digital Association Speed Class | Class 10 |
| Manufacturer | Transcend Information |
| UPC | 760557847335 |
| Global Trade Identification Number | 00760557847335 |
| Item Weight | 0.014 ounces |
| Product Dimensions | 0.59 x 0.43 x 0.04 inches |
| Item model number | TS512GUSD300S-A |
| Batteries | 1 Lithium Ion batteries required. |
| Manufacturer Part Number | TS512GUSD300S-A |
| Special Features | Lightweight |
| National Stock Number | 0 |

## Product Details

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

## Images

![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)

## Available Options

This product comes in different **Capacity, Style** options.

## 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.lk/products/406557206-usd300-512gb-microsdxc-micro-sd-card-for-nintendo-switch-steam](https://www.desertcart.lk/products/406557206-usd300-512gb-microsdxc-micro-sd-card-for-nintendo-switch-steam)

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-01-25*