---
product_id: 650238473
title: "Samsung PRO Ultimate microSD Card + SD Adapter, 256 GB, for Smartphones, Drone and Action Cam, UHS-I U3, 200 MB/s Read, 130 MB/s Write, ‎ MB-MY256SA/WW"
brand: "samsung"
price: "$230.39"
currency: USD
in_stock: true
reviews_count: 5
category: "Samsung"
url: https://www.desertcart.us/products/650238473-samsung-pro-ultimate-microsd-card-sd-adapter-256-gb-smartphones
store_origin: US
region: United States of America
---

# 200 MB/s read speed 256 GB storage capacity 130 MB/s write speed Samsung PRO Ultimate microSD Card + SD Adapter, 256 GB, for Smartphones, Drone and Action Cam, UHS-I U3, 200 MB/s Read, 130 MB/s Write, ‎ MB-MY256SA/WW

**Brand:** samsung
**Price:** $230.39
**Availability:** ✅ In Stock

## Summary

> 🚀 Power your creativity with speed and resilience!

## Quick Answers

- **What is this?** Samsung PRO Ultimate microSD Card + SD Adapter, 256 GB, for Smartphones, Drone and Action Cam, UHS-I U3, 200 MB/s Read, 130 MB/s Write, ‎ MB-MY256SA/WW by samsung
- **How much does it cost?** $230.39 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/650238473-samsung-pro-ultimate-microsd-card-sd-adapter-256-gb-smartphones)

## Best For

- samsung enthusiasts

## Why This Product

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

## Key Features

- • **Blazing Fast Transfers:** Experience ultra-smooth 4K/UHD video capture and rapid file transfers with up to 200 MB/s read and 130 MB/s write speeds.
- • **Universal Compatibility:** Seamlessly works with smartphones, drones, action cams, gaming consoles, and tablets—plus includes an SD adapter for versatile use.
- • **Massive Storage On-The-Go:** Store up to 15 hours of 4K video or 135,000+ FHD photos—never worry about running out of space during your creative flow.
- • **Built to Brave the Elements:** 6-way protection ensures your data stays safe—waterproof, temperature-proof, X-ray-proof, magnet-proof, drop-proof, and wear-free.
- • **Trusted Reliability for Pros:** Join thousands of satisfied users with a 4.7-star rating and enjoy consistent, stable performance without data corruption or disconnects.

## Overview

The Samsung PRO Ultimate microSD card offers 256 GB of high-speed storage with up to 200 MB/s read and 130 MB/s write speeds, perfect for 4K/UHD video recording and continuous shooting. Designed for professionals and enthusiasts, it features robust 6-way protection against water, temperature, X-rays, magnets, drops, and wear. Compatible with a wide range of devices including smartphones, drones, and action cameras, it comes with an SD adapter for added versatility. Trusted by thousands, it delivers reliable, consistent performance for all your high-demand storage needs.

## Description

For an action-packed life: With fast write speeds and reliable performance, you can smoothly record 4K videos¹ with your smartphone, drone or action cam. Expand the memory on your gaming device or tablet to experience high-performance games. Get the speed and capacity you need on the go – for different applications.

Review: After 2 years - I have been using this Samsung 128GB microSD card for over two years, and it has worked exactly as expected. No data corruption, no random disconnects, no reliability issues. It has been stable and consistent in daily use. Write speeds feel slow on my camera, but the camera is the bottleneck, not the card. At the time of purchase, this was among the faster options in its category based on both read and write speed claims. In real-world use outside of my camera’s limitations, it performs in line with what it advertises. One of the main reasons I prefer microSD over full-size SD cards is durability. Full-size SD cards have a physical locking switch that can break. When that happens, your data can effectively become locked behind a small plastic design flaw. I have experienced this before and managed to work around it using the tape trick, but I would rather avoid that situation entirely. MicroSD cards remove that mechanical weak point.
Review: Très bien - Fonctionne parfaitement sur dashcam vantrue alors que d’autres ne sont pas supportées

## Features

- Reliable microSD memory card with high speed for use in drones, action cameras, 360° cameras, smartphones and tablets (including SD adapter)
- Suitable for 4K/UHD and continuous shooting with high transfer speeds of up to 200MB/s read and 130MB/s write (UHS-I U3)
- SD card with up to 256 GB storage capacity for up to 15 hours recording time of 4K/UHD videos or 135,036 photos in FHD, photography and camera accessories for creative, photo and media professionals
- Robust thanks to 6-way protection: waterproof, temperature-resistant, X-ray-proof, magnet-resistant, drop-proof and wear-free (see section "Product Description of the manufacturer")
- Box contents: 1 x Samsung PRO Ultimate microSD memory card (MB-MY256SA/WW) 128 GB, with SD adapter, dimensions (L x W x D): 15 x 11 x 1 mm, weight: 0.26 g

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CBMCNMT2 |
| Additional Features | Magnetic, Temperature protection, X-ray protection |
| Best Sellers Rank | #11,070 in Computers ( See Top 100 in Computers ) #129 in Micro SD Memory Cards |
| Brand | Samsung |
| Color | Black |
| Colour | Black |
| Compatible Devices | Camera, DSLM, DSLR, Gaming Console, Notebook |
| Compatible devices | Camera, DSLM, DSLR, Gaming Console, Notebook |
| Customer Reviews | 4.7 out of 5 stars 2,905 Reviews |
| Flash Memory Type | Micro SDXC |
| Flash memory type | Micro SDXC |
| Global Trade Identification Number | 08806094957211 |
| Hardware Connectivity | microSDXC |
| Item Dimensions D x W x H | 20D x 20W x 10H millimeters |
| Item Dimensions L x W | 15L x 11W millimeters |
| Item Weight | 0.26 Grams |
| Manufacturer | Samsung |
| Media Speed | 130 MB/s |
| Memory Storage Capacity | 256 GB |
| Memory storage capacity | 256 GB |
| Mfr Part Number | MB-MY256SA/WW |
| Model Name | PRO Ultimate |
| Model Number | MB-MY256SA/WW |
| Model name | PRO Ultimate |
| Read Speed | 200 Megabytes Per Second |
| Secure Digital Association Speed Class | Class 10 |
| Unit Count | 1 Count |
| Warranty Type | Limited |

## Product Details

- **Brand:** Samsung
- **Compatible devices:** Camera, DSLM, DSLR, Gaming Console, Notebook
- **Flash memory type:** Micro SDXC
- **Memory storage capacity:** 256 GB
- **Model name:** PRO Ultimate

## Images

![Samsung PRO Ultimate microSD Card + SD Adapter, 256 GB, for Smartphones, Drone and Action Cam, UHS-I U3, 200 MB/s Read, 130 MB/s Write, ‎ MB-MY256SA/WW - Image 1](https://m.media-amazon.com/images/I/71sNkYEtvVL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ After 2 years
*by S***A on 12 February 2026*

I have been using this Samsung 128GB microSD card for over two years, and it has worked exactly as expected. No data corruption, no random disconnects, no reliability issues. It has been stable and consistent in daily use. Write speeds feel slow on my camera, but the camera is the bottleneck, not the card. At the time of purchase, this was among the faster options in its category based on both read and write speed claims. In real-world use outside of my camera’s limitations, it performs in line with what it advertises. One of the main reasons I prefer microSD over full-size SD cards is durability. Full-size SD cards have a physical locking switch that can break. When that happens, your data can effectively become locked behind a small plastic design flaw. I have experienced this before and managed to work around it using the tape trick, but I would rather avoid that situation entirely. MicroSD cards remove that mechanical weak point.

### ⭐⭐⭐⭐⭐ Très bien
*by D***R on 9 June 2025*

Fonctionne parfaitement sur dashcam vantrue alors que d’autres ne sont pas supportées

### ⭐⭐⭐⭐⭐ Działa.
*by G***I on 17 April 2026*

Działa.

## Frequently Bought Together

- Samsung PRO Ultimate 256GB UHS-I U3 200MB/s Read 130MB/s Write Micro SD Memory Card with SD Adapter for Smartphone, Drone or Action Cam
- SAMSUNG PRO Plus microSD Memory Card + Adapter, 512GB microSDXC, Up to 180 MB/s, Full HD & 4K UHD, UHS I, C10, U3, V30, A2, for Android Smartphones, Tablets, GoPRO, and DJI Drone (MB MD512SA/AM)
- SAMSUNG PRO Ultimate Full Size 256GB SDXC Memory Card, Up to 200 MB/s, 4K UHD, UHS-I, C10, U3, V30, A2, for DSLR, Mirrorless Cameras, PCs, MB-SY256S/AM

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-07-22*