---
product_id: 144969055
title: "Transcend 256GB USD300S microSD Card, 100MB/s, 4K, U3, V30, A1"
brand: "transcend"
price: "$164.96"
currency: USD
in_stock: true
category: "Transcend"
url: https://www.desertcart.us/products/144969055-transcend-256gb-usd300s-microsd-card-100mb-s-4k-u3-v30
store_origin: US
region: United States of America
---

# 95MB/s read speed 4K video-ready V30 & U3 speed class 256GB storage capacity Transcend 256GB USD300S microSD Card, 100MB/s, 4K, U3, V30, A1

**Brand:** transcend
**Price:** $164.96
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate your device’s potential with speed and space that keeps up with you!

## Quick Answers

- **What is this?** Transcend 256GB USD300S microSD Card, 100MB/s, 4K, U3, V30, A1 by transcend
- **How much does it cost?** $164.96 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/144969055-transcend-256gb-usd300s-microsd-card-100mb-s-4k-u3-v30)

## 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 256GB Storage:** Carry your entire digital life in your pocket without compromise.
- • **A1 App Performance Class:** Optimized for faster app launches and seamless smartphone use.
- • **Blazing Fast Read Speeds:** Up to 95MB/s for instant access and smooth multitasking.
- • **4K-Ready Video Performance:** Certified U3 and V30 for flawless 4K video capture and playback.
- • **5-Year Peace of Mind Warranty:** Reliable, durable, and backed by a long-term guarantee.

## Overview

The Transcend 256GB USD300S microSD card delivers high-capacity storage with ultra-fast 95MB/s read and 45MB/s write speeds. Certified UHS Speed Class 3 (U3), Video Speed Class 30 (V30), and Application Performance Class 1 (A1), it ensures smooth 4K video recording and optimized app performance. Compatible with smartphones, tablets, and cameras, it includes a full-size SD adapter and is backed by a 5-year limited warranty.

## Description

256GB Transcend 300S microSDXC memory card for Android and other devices with microSDXC slot. Sdxc CL10, UHS-I U3 V30 support, Read speed up to 95MB/sec and write speed up to 45MB/sec. Includes full-size SD Adapter and backed by a 5-Years warranty.

## Features

- Compliant with application performance class 1 (A1), UHS speed Class 3 (U3), and UHS video Speed Class 30 (V30) standards
- Up to 256GB storage capacity
- Up to 95 MB/s Read; 45 MB/s write
- Perfect for a smooth and uninterrupted 4K video capturing
- Ideal for smartphones, tablets, and digital cameras

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07N31KRZL |
| Additional Features | Portable |
| Best Sellers Rank | #247 in Micro SD Memory Cards |
| Brand | Transcend |
| Color | Silver |
| Compatible Devices | Smartphone, Tablet |
| Customer Reviews | 4.7 4.7 out of 5 stars (3,892) |
| Flash Memory Type | Micro SD |
| Flash Memory Video Speed Class | V30 |
| Global Trade Identification Number | 00760557843047 |
| Hardware Connectivity | microSDXC |
| Item Dimensions L x W | 0.59"L x 0.43"W |
| Item Weight | 0.01 kg |
| Manufacturer | TRANSCEND |
| Media Speed | 100 |
| Memory Storage Capacity | 256 GB |
| Mfr Part Number | TS256GUSD300S-A |
| Model Name | USD300S |
| Model Number | TS256GUSD300S-A |
| Number of Items | 1 |
| Number of Packs | 1 |
| Read Speed | 95 megabytes_per_second |
| Secure Digital Association Speed Class | Class 10 |
| UPC | 760557843047 |
| Unit Count | 1 Count |
| Warranty Description | 5-Year Limited Warranty |
| Warranty Type | Limited |

## Product Details

- **Brand:** Transcend
- **Compatible Devices:** Smartphone, Tablet
- **Flash Memory Type:** Micro SD
- **Memory Storage Capacity:** 256 GB
- **Model Name:** USD300S

## Images

![Transcend 256GB USD300S microSD Card, 100MB/s, 4K, U3, V30, A1 - Image 1](https://m.media-amazon.com/images/I/711dnalYKQL.jpg)
![Transcend 256GB USD300S microSD Card, 100MB/s, 4K, U3, V30, A1 - Image 2](https://m.media-amazon.com/images/I/61qfIRHd2qL.jpg)
![Transcend 256GB USD300S microSD Card, 100MB/s, 4K, U3, V30, A1 - Image 3](https://m.media-amazon.com/images/I/61b7xAmgH5L.jpg)
![Transcend 256GB USD300S microSD Card, 100MB/s, 4K, U3, V30, A1 - Image 4](https://m.media-amazon.com/images/I/71Rk1oCsEZL.jpg)
![Transcend 256GB USD300S microSD Card, 100MB/s, 4K, U3, V30, A1 - Image 5](https://m.media-amazon.com/images/I/61c8q9S5n5L.jpg)

## Available Options

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

## Frequently Bought Together

- Transcend 256GB MicroSDXC/SDHC 300S Memory Card TS256GUSD300S (TS256GUSD300S-A)
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**Shop now:** [https://www.desertcart.us/products/144969055-transcend-256gb-usd300s-microsd-card-100mb-s-4k-u3-v30](https://www.desertcart.us/products/144969055-transcend-256gb-usd300s-microsd-card-100mb-s-4k-u3-v30)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-08-20*