---
product_id: 259442894
title: "MobileMate USB 3.0 microSD Card Reader- SDDR-B531-GN6NN"
brand: "sandisk"
price: "9319 Ft"
currency: HUF
in_stock: true
reviews_count: 13
category: "San Disk"
url: https://www.desertcart.hu/products/259442894-mobilemate-usb-3-0-microsd-card-reader-sddr-b531-gn6nn
store_origin: HU
region: Hungary
---

# 170 MB/s UHS-I speed Compact 3.05 x 2.07 x 0.88 cm USB 3.0, 10x faster transfers MobileMate USB 3.0 microSD Card Reader- SDDR-B531-GN6NN

**Brand:** sandisk
**Price:** 9319 Ft
**Availability:** ✅ In Stock

## Summary

> 🚀 Speed meets portability — never miss a moment, never lose a byte!

## Quick Answers

- **What is this?** MobileMate USB 3.0 microSD Card Reader- SDDR-B531-GN6NN by sandisk
- **How much does it cost?** 9319 Ft with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/259442894-mobilemate-usb-3-0-microsd-card-reader-sddr-b531-gn6nn)

## Best For

- sandisk enthusiasts

## Why This Product

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

## Key Features

- • **Trusted Reliability:** Backed by a two-year limited warranty from Western Digital, a name pros trust.
- • **Blazing Fast Transfers:** Experience lightning-quick 170 MB/s UHS-I speeds for seamless 4K video and large file moves.
- • **Next-Gen USB 3.0 Power:** Move your data up to 10x faster than USB 2.0—because your workflow deserves no delays.
- • **Pocket-Sized Durability:** Ultra-compact and rugged design fits effortlessly in your tech arsenal, ready for on-the-go use.
- • **Universal Compatibility:** Works flawlessly with USB 3.0 and USB 2.0 ports, ensuring smooth connectivity across devices.

## Overview

The SanDisk MobileMate USB 3.0 microSD Card Reader delivers ultra-fast UHS-I transfer speeds up to 170 MB/s with USB 3.0 technology, enabling data transfers up to 10 times faster than USB 2.0. Its compact and durable design makes it perfect for professionals on the move, compatible with both USB 3.0 and 2.0 ports, and supported by a two-year limited warranty from Western Digital.

## Description

Buy SanDisk MobileMate USB 3.0 microSD Card Reader- SDDR-B531-GN6NN online on desertcart.ae at best prices. ✓ Fast and free shipping ✓ free returns ✓ cash on delivery available on eligible purchase.

Review: very good quality - quality is very good and fast. if you are using a action cam or any 4k video cam. then it will be very usefull. using in my osmo action from few days , and fully satisfied .
Review: High quality - Very much recommend it it’s very good quality and easy to store

## Features

- Compact and durable microSD card reader
- Fast UHS-I transfer speeds of up to 170 MB/s*
- With USB 3.0, move content up to 10x faster than USB 2.0 readers(2)
- Compatible with USB 3.0 and backwards-compatible with USB 2.0
- Two-year limited manufacturer warranty(1).Dimensions (L x W x H) - 30.48mm x 20.701mm x 8.763mm

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07G5JV2B5 |
| Are Batteries Included | No |
| Best Sellers Rank | #5,480 in Computers ( See Top 100 in Computers ) #85 in Micro SD Memory Cards |
| Brand | SanDisk |
| Color | black |
| Customer Reviews | 4.6 4.6 out of 5 stars (421,251) |
| Date First Available | 4 August 2018 |
| Hard Disk Description | No Hard-disk |
| Item Weight | 1.81 g |
| Item model number | SDDR-B531-GN6NN |
| Lithium Battery Energy Content | 2 Kilowatt Hours |
| Lithium Battery Packaging | Batteries packed with equipment |
| Lithium Battery Weight | 15 Grams |
| Manufacturer | Western Digital Technologies Inc. |
| Number Of Lithium Ion Cells | 5 |
| Number of Lithium Metal Cells | 5 |
| Operating System | nintendo wii |
| Product Dimensions | 3.05 x 2.07 x 0.88 cm; 1.81 g |
| Series | SDDR-B531-GN6NN |

## Product Details

- **Brand:** SanDisk
- **Colour:** black
- **Connectivity technology:** USB Type A
- **Media type:** microSD
- **Special features:** High Speed USB 3.0 Transmission, Compact Design, Plug & Play

## Images

![MobileMate USB 3.0 microSD Card Reader- SDDR-B531-GN6NN - Image 1](https://m.media-amazon.com/images/I/51eG3pEkfxL.jpg)

## Available Options

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

## Questions & Answers

**Q: Is the card reader faster than adapter?**
A: If you are using it in a camera many brands of cameras use an adapter for micro sd cards. In that case it has no affect on speed.

**Q: How do I get this to work with Debian?**
A: You should be able to mount this as a drive, depending on how you connect it.

**Q: Will it work with sandisk ultra 64gb microsdxc for tesla cam ?**
A: Yes

**Q: will this reader read a 3g 40952 G micro sim card**
A: No, these readers only work with micro sd cards, not sim cards

## Customer Reviews

### ⭐⭐⭐⭐⭐ very good quality
*by A***Y on 16 July 2020*

quality is very good and fast. if you are using a action cam or any 4k video cam. then it will be very usefull. using in my osmo action from few days , and fully satisfied .

### ⭐⭐⭐⭐⭐ High quality
*by J***F on 29 October 2023*

Very much recommend it it’s very good quality and easy to store

### ⭐⭐⭐⭐⭐ Worth the money
*by P***R on 4 January 2025*

Recommended

## Frequently Bought Together

- SanDisk MobileMate USB 3.0 microSD Card Reader- SDDR-B531-GN6NN
- SanDisk 256GB High Endurance Video microSDXC Card with Adapter for Dash Cam and Home Monitoring systems - C10, U3, V30, 4K UHD, Micro SD Card - SDSQQNR-256G-GN6IA
- SanDisk 128GB High Endurance Video MicroSDXC Card with Adapter for Dash Cam and Home Monitoring systems - C10, U3, V30, 4K UHD, Micro SD Card - SDSQQNR-128G-GN6IA

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**Shop now:** [https://www.desertcart.hu/products/259442894-mobilemate-usb-3-0-microsd-card-reader-sddr-b531-gn6nn](https://www.desertcart.hu/products/259442894-mobilemate-usb-3-0-microsd-card-reader-sddr-b531-gn6nn)

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*Product available on Desertcart Hungary*
*Store origin: HU*
*Last updated: 2026-03-19*