---
product_id: 259442894
title: "SanDisk MobileMate USB 3.0 microSD Card Reader- SDDR-B531-GN6NN"
brand: "sandisk"
price: "103 zł"
currency: PLN
in_stock: true
url: https://www.desertcart.pl/products/259442894-sandisk-mobilemate-usb-3-0-microsd-card-reader-sddr-b531
store_origin: PL
region: Poland
---

# 170 MB/s UHS-I speed Compact 31x21x9 mm design USB 3.0 for 10x faster transfer SanDisk MobileMate USB 3.0 microSD Card Reader- SDDR-B531-GN6NN

**Brand:** sandisk
**Price:** 103 zł
**Availability:** ✅ In Stock

## Summary

> 🚀 Speed meets portability — never miss a moment, never wait for a file.

## Quick Answers

- **What is this?** SanDisk MobileMate USB 3.0 microSD Card Reader- SDDR-B531-GN6NN by sandisk
- **How much does it cost?** 103 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/259442894-sandisk-mobilemate-usb-3-0-microsd-card-reader-sddr-b531)

## 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 SanDisk’s 2-year limited warranty and a 4.6-star rating from over 420,000 users.
- • **Blazing Fast Transfers:** Experience lightning-quick 170 MB/s UHS-I speeds that keep your workflow seamless.
- • **Next-Gen USB 3.0 Power:** Move your 4K videos and large files up to 10x faster than traditional USB 2.0 readers.
- • **Pocket-Sized Durability:** Ultra-compact and rugged design fits effortlessly in your tech arsenal, wherever you go.
- • **Universal Compatibility:** Works flawlessly across Windows, macOS, Linux, iOS, and Android—plug & play simplicity.

## 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 file transfers up to 10x faster than USB 2.0. Its compact, durable design (31x21x9 mm) ensures portability and ruggedness, compatible with multiple operating systems including Windows, macOS, Linux, iOS, and Android. Ideal for professionals handling 4K video and large data files, it comes with a 2-year limited warranty and enjoys high user satisfaction.

## 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.

## 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 | High Speed USB 3.0 Transmission, Compact Design, Plug & Play |
| Best Sellers Rank | #10,020 in Computers ( See Top 100 in Computers ) #111 in Micro SD Memory Cards |
| Brand | SanDisk |
| Built-In Media | MobileMate USB 3.0 Reader |
| Color | black |
| Compatible Devices | Smartphone, Camera, Drone |
| Connectivity Technology | USB |
| Customer Reviews | 4.5 4.5 out of 5 stars (32,431) |
| Global Trade Identification Number | 00619659169039 |
| Hardware Interface | USB 3.0 |
| Item Dimensions L x W x H | 31L x 21W x 9H millimeters |
| Item Type Name | SanDisk MobileMate USB 3.0 microSD Card Reader - SDDR-B531-GN6NN |
| Item Weight | 2 g |
| Manufacturer | Western Digital Technologies Inc. |
| Media Type | Multiple file types |
| Mfr Part Number | SDDR-B531-GN6NN |
| Model Name | SDDR-B531-GN6NN |
| Model Number | SDDR-B531-GN6NN |
| Operating System | Windows, macOS, Linux, iOS, Android |
| Slot Count | 1 |
| UPC | 619659169039 |
| Unit Count | 1.0 Count |
| Warranty Description | 1-year limited |

## Product Details

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

## Images

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

## 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.pl/products/259442894-sandisk-mobilemate-usb-3-0-microsd-card-reader-sddr-b531](https://www.desertcart.pl/products/259442894-sandisk-mobilemate-usb-3-0-microsd-card-reader-sddr-b531)

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*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-05-23*