---
product_id: 601882939
title: "Samsung PRO Ultimate microSD memory card, 256 GB, UHS-I U3, 200 MB/s read, 130 MB/s write, incl. SD adapter, for smartphone, drone or action cam"
brand: "samsung"
price: "HK$1675"
currency: HKD
in_stock: true
reviews_count: 13
category: "Samsung"
url: https://www.desertcart.hk/products/601882939-samsung-pro-ultimate-microsd-memory-card-256-gb-uhs-i
store_origin: HK
region: Hong Kong
---

# 200 MB/s read speed 130 MB/s write speed 6-fold durability protection Samsung PRO Ultimate microSD memory card, 256 GB, UHS-I U3, 200 MB/s read, 130 MB/s write, incl. SD adapter, for smartphone, drone or action cam

**Brand:** samsung
**Price:** HK$1675
**Availability:** ✅ In Stock

## Summary

> 🚀 Capture More, Worry Less — The Ultimate Memory Powerhouse

## Quick Answers

- **What is this?** Samsung PRO Ultimate microSD memory card, 256 GB, UHS-I U3, 200 MB/s read, 130 MB/s write, incl. SD adapter, for smartphone, drone or action cam by samsung
- **How much does it cost?** HK$1675 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/601882939-samsung-pro-ultimate-microsd-memory-card-256-gb-uhs-i)

## 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

- • **Massive 256GB Storage:** Store up to 15 hours of 4K footage or 135,000+ FHD photos—never worry about running out of space during your creative flow.
- • **Blazing Fast Transfers:** Experience ultra-smooth 4K/UHD video capture and rapid file access with up to 200 MB/s read and 130 MB/s write speeds.
- • **Universal Compatibility:** Seamlessly works with smartphones, drones, action cams, tablets, and DSLRs—plus includes an SD adapter for versatile use.
- • **Built to Brave the Elements:** Waterproof, temperature-resistant, X-ray-proof, magnet-resistant, and drop-proof for unstoppable performance in any environment.
- • **Consistent, Reliable Performance:** Engineered for professionals who demand steady write speeds and flawless data integrity, outperforming competitors in real-world tests.

## Overview

The Samsung PRO Ultimate 256GB microSD card delivers professional-grade performance with blazing 200 MB/s read and 130 MB/s write speeds, ideal for 4K UHD video and high-res photography. Its robust 6-fold protection ensures durability against water, temperature extremes, X-rays, magnets, and drops. Compatible with a wide range of devices and including an SD adapter, it offers reliable, consistent storage for creative pros and tech-savvy millennials who demand speed and resilience.

## Description

High-speed, durable microSD card with up to 200MB/s read and 130MB/s write speeds, ideal for 4K video recording, photography, and other data-intensive applications.

Review: Solid performance - This card is very impressive. For me, write speeds are important as I use the cards for high resolution video at maximum fps. See the image to see the headline statistics - you can see the entire surface map is consistently fast, the slowest being 78.11 mbps, the highest being 137.57 mbps. I had also bought a Sandisk Extreme 256GB and tested it using the same apparatus, in fact I tried two brand new cards. Both showed the surface scan to be dotted with dark green squares and whilst the write speed never dropped below 30 mbps, there were quite a few sectors in the 30s. For the faster sectors, the Sandisk was higher, however it is clear to me that the Samsung card is less erratic and will give more consistent performance. I would therefore definitely buy these Samsung cards over the Sandisk Extreme as I would assume the manufacturing standards are far higher giving rise to the more consistent results.
Review: Excellent product good for extending your tablet memory - Excellent, good value for money, good storage capacity, good functionality, good writing speed.

## Features

- Reliable high-speed microSD memory card for use in drones, action cameras, 360° cameras, smartphones and tablets (includes SD adapter).
- Suitable for 4K/UHD and continuous shooting with high transfer speeds of up to 200 MB/s read and 130 MB/s write (UHS-I U3)
- SD card with up to 256 GB storage capacity for up to 15 hours of recording 4K / UHD videos or 135,036 photos in FHD, photography and camera accessories for creative, photo and media professionals.
- Highly durable thanks to 6-fold protection: waterproof, temperature-resistant, X-ray-proof, magnet-resistant, drop-proof and robust (for more details see section "Manufacturer's product description")
- What's in the box: 1 x Samsung PRO Ultimate microSD memory card (MB-MY256SA/WW), 128 GB, Incl. SD adapter, Dimensions (L x W x D): 15 x 11 x 1 mm, Weight: 0.26 g

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CBMCNMT2 |
| Best Sellers Rank | 33,614 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 215 in Micro SD Memory Cards |
| Brand | Samsung |
| Brand Name | Samsung |
| Colour | Black |
| Compatible Devices | Camera, DSLM, DSLR, Gaming Console, Notebook |
| Compatible devices | Camera, DSLM, DSLR, Gaming Console, Notebook |
| Country of Origin | France |
| Customer Reviews | 4.7 out of 5 stars 2,982 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 millimetres |
| Item Dimensions L x W | 15L x 11W millimetres |
| Item Weight | 0.26 Grams |
| Manufacturer | Samsung |
| Manufacturer Part Number | MB-MY256SA/WW |
| Media Speed | 130 MB/s |
| Memory Storage Capacity | 256 GB |
| Memory storage capacity | 256 GB |
| Model Name | PRO Ultimate |
| Model Number | MB-MY256SA/WW |
| Model name | PRO Ultimate |
| Number of Items | 1 |
| Number of Packs | 1 |
| Product Features | Magnetic, Temperature protection, X Ray Proof |
| Read Speed | 200 Megabytes Per Second |
| Secure Digital Association Speed Class | Class 10 |
| Unit Count | 1.0 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 memory card, 256 GB, UHS-I U3, 200 MB/s read, 130 MB/s write, incl. SD adapter, for smartphone, drone or action cam - Image 1](https://m.media-amazon.com/images/I/61ghNMy0HRL.jpg)
![Samsung PRO Ultimate microSD memory card, 256 GB, UHS-I U3, 200 MB/s read, 130 MB/s write, incl. SD adapter, for smartphone, drone or action cam - Image 2](https://m.media-amazon.com/images/I/61iFJaMn0fL.jpg)
![Samsung PRO Ultimate microSD memory card, 256 GB, UHS-I U3, 200 MB/s read, 130 MB/s write, incl. SD adapter, for smartphone, drone or action cam - Image 3](https://m.media-amazon.com/images/I/51hiduq2ZZL.jpg)
![Samsung PRO Ultimate microSD memory card, 256 GB, UHS-I U3, 200 MB/s read, 130 MB/s write, incl. SD adapter, for smartphone, drone or action cam - Image 4](https://m.media-amazon.com/images/I/61JSXmnt-zL.jpg)
![Samsung PRO Ultimate microSD memory card, 256 GB, UHS-I U3, 200 MB/s read, 130 MB/s write, incl. SD adapter, for smartphone, drone or action cam - Image 5](https://m.media-amazon.com/images/I/61Ylf2iL96L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Solid performance
*by M***H on 13 September 2024*

This card is very impressive. For me, write speeds are important as I use the cards for high resolution video at maximum fps. See the image to see the headline statistics - you can see the entire surface map is consistently fast, the slowest being 78.11 mbps, the highest being 137.57 mbps. I had also bought a Sandisk Extreme 256GB and tested it using the same apparatus, in fact I tried two brand new cards. Both showed the surface scan to be dotted with dark green squares and whilst the write speed never dropped below 30 mbps, there were quite a few sectors in the 30s. For the faster sectors, the Sandisk was higher, however it is clear to me that the Samsung card is less erratic and will give more consistent performance. I would therefore definitely buy these Samsung cards over the Sandisk Extreme as I would assume the manufacturing standards are far higher giving rise to the more consistent results.

### ⭐⭐⭐⭐⭐ Excellent product good for extending your tablet memory
*by M***E on 3 November 2025*

Excellent, good value for money, good storage capacity, good functionality, good writing speed.

### ⭐⭐⭐⭐⭐ Samsung Quality
*by D***S on 13 April 2026*

Bought for a new Samsung tablet. Delivered in perfect condition and is reasonably priced. Highly recommended

## 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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**Shop now:** [https://www.desertcart.hk/products/601882939-samsung-pro-ultimate-microsd-memory-card-256-gb-uhs-i](https://www.desertcart.hk/products/601882939-samsung-pro-ultimate-microsd-memory-card-256-gb-uhs-i)

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-09-15*