---
product_id: 80511294
title: "MobileMate USB 3.0 microSD Card Reader - SDDR-B531-GN6NN"
brand: "sandisk"
price: "€ 31.41"
currency: EUR
in_stock: true
reviews_count: 13
category: "Sandisk"
url: https://www.desertcart.sk/products/80511294-mobilemate-usb-3-0-microsd-card-reader-sddr-b531-gn6nn
store_origin: SK
region: Slovakia
---

# 170MB/s blazing UHS-I speed Ultra-compact 30x21x9mm design USB 3.0 for 10x faster transfers MobileMate USB 3.0 microSD Card Reader - SDDR-B531-GN6NN

**Brand:** sandisk
**Price:** € 31.41
**Availability:** ✅ In Stock

## Summary

> 🚀 Transfer at the speed of now — don’t let slow tech hold you back!

## Quick Answers

- **What is this?** MobileMate USB 3.0 microSD Card Reader - SDDR-B531-GN6NN by sandisk
- **How much does it cost?** € 31.41 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/80511294-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

- • **Reliable & Worry-Free:** Backed by a 2-year limited warranty for peace of mind
- • **Blazing Fast Transfers:** Experience up to 170MB/s speeds that leave USB 2.0 in the dust ⚡
- • **Seamless Compatibility:** Plug & play with USB 3.0 and backward compatible with USB 2.0 🔌
- • **Pocket-Sized Powerhouse:** Compact and durable design fits effortlessly in your tech arsenal 📏
- • **Future-Proof Your Workflow:** Supports UHS-I microSD cards, ready for your high-speed storage needs

## Overview

The SanDisk MobileMate USB 3.0 microSD Card Reader delivers ultra-fast transfer speeds up to 170MB/s with USB 3.0 connectivity, ensuring your content moves up to 10x faster than traditional USB 2.0 readers. Its compact, durable design makes it the perfect on-the-go companion for professionals needing quick, reliable access to camera or drone microSD cards. Compatible with both USB 3.0 and USB 2.0 ports, it supports UHS-I microSD cards and comes with a 2-year limited warranty, combining speed, convenience, and peace of mind in one sleek package.

## Description

The MobileMate USB 3.0 microSD card reader is the easy way to quickly transfer content from your camera or drone’s memory card. This compact and durable reader requires no downloads or software and is compatible with USB 3.0 and backwards-compatible with USB 2.0. And, with transfer speeds of up to 170MB/s, you can move what needs moving and then get going again. | Up to 170MB/s read speeds, engineered with proprietary technology to reach speeds beyond UHS-I 104MB/s, require compatible devices capable of reaching such speeds. | (1) See SanDisk website for additional information and limitations. | (2) Transfer to drive up to 10 times faster than standard USB 2.0 drives (4MB/s); USB 3.0 port required. Based on internal testing; performance may be lower depending upon host device.

## 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 |
| Additional Features | Compact |
| Best Sellers Rank | #55 in Computer Memory Card Readers |
| Brand | Sandisk |
| Built-In Media | MobileMate USB 3.0 Reader |
| Color | Black |
| Compatible Devices | Camera |
| Connectivity Technology | USB Type A |
| Customer Reviews | 4.5 out of 5 stars 33,062 Reviews |
| Global Trade Identification Number | 00619659169039 |
| Hardware Interface | USB 3.0 |
| Item Dimensions L x W x H | 1.2"L x 0.82"W x 0.35"H |
| Item Type Name | SanDisk MobileMate USB 3.0 microSD Card Reader - SDDR-B531-GN6NN |
| Manufacturer | Sandisk Technologies, Inc. |
| Media Type | UHS-1, microSD |
| Mfr Part Number | SDDR-B531-GN6NN |
| Model Number | SDDR-B531-GN6NN |
| Operating System | nintendo wii |
| Slot Count | 1 |
| Special Feature | Compact |
| UPC | 619659169039 |
| Warranty Description | 2-year limited |

## Product Details

- **Brand:** Sandisk
- **Color:** Black
- **Connectivity Technology:** USB Type A
- **Media Type:** UHS-1, microSD
- **Special Feature:** Compact

## Images

![MobileMate USB 3.0 microSD Card Reader - SDDR-B531-GN6NN - Image 1](https://m.media-amazon.com/images/I/51eG3pEkfxL.jpg)
![MobileMate USB 3.0 microSD Card Reader - SDDR-B531-GN6NN - Image 2](https://m.media-amazon.com/images/I/51IAiUrmHIL.jpg)
![MobileMate USB 3.0 microSD Card Reader - SDDR-B531-GN6NN - Image 3](https://m.media-amazon.com/images/I/51S-80l-1mL.jpg)
![MobileMate USB 3.0 microSD Card Reader - SDDR-B531-GN6NN - Image 4](https://m.media-amazon.com/images/I/514YrqQ0BcL.jpg)

## 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

### ⭐⭐⭐⭐⭐ Review
*by M***J on September 24, 2025*



### ⭐⭐⭐⭐⭐ Review
*by C***S on May 10, 2024*



### ⭐⭐⭐⭐⭐ Review
*by K***H on April 13, 2026*



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- SanDisk MobileMate USB 3.0 microSD Card Reader- SDDR-B531-GN6NN
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**Shop now:** [https://www.desertcart.sk/products/80511294-mobilemate-usb-3-0-microsd-card-reader-sddr-b531-gn6nn](https://www.desertcart.sk/products/80511294-mobilemate-usb-3-0-microsd-card-reader-sddr-b531-gn6nn)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-05-09*