SanDisk

SanDisk SDDR-121-G35 MobileMate Micro USB Reader

Name: SanDisk SDDR-121-G35 MobileMate Micro USB Reader
Brand: SanDisk
SKU: SDDR-121-G35

★★★★★4.1 (291 reviews)

USB 2.0USB 3.1USB 3.0

Transfer Data On-the-Go with EaseThe SanDisk MobileMate USB microSD Card Reader offers a simple and efficient solution for transferring files from your phone's memory card. This compact, plug-and-play reader requires no additional software, making it perfect for quickly moving music, photos, vide...

$9.99*

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*Price sourced from Amazon.com. Last updated:Jul 23, 2026.Price and availability are subject to change.

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Overview

Transfer Data On-the-Go with Ease

The SanDisk MobileMate USB microSD Card Reader offers a simple and efficient solution for transferring files from your phone's memory card. This compact, plug-and-play reader requires no additional software, making it perfect for quickly moving music, photos, videos, and more to your computer.

Key Features:

Plug-and-Play: No software or downloads required for operation.
Universal Compatibility: Works with USB 3.1, USB 3.0, and USB 2.0 ports.
Memory Card Support: Compatible with UHS-II, UHS-I, and non-UHS microSDHC cards.
Broad OS Support: Works with Windows 7 and later, as well as Mac OS 10.4+.

Specifications:

Connection: USB 2.0
Operating System Compatibility: Windows 7 and later, Mac OS 10.4+
Card Compatibility: UHS-II, UHS-I, and non-UHS microSDHC cards

Key Features

USB 2.0 connection, compatible with USB 3.1 and USB 3.0 ports

Compatible with Windows 7 and later, and Mac OS 10.4+

Works with UHS-II1, UHS-I and non-UHS microSDHC cards

Specifications

Connection Interface

USB 2.0

Backward Compatibility

USB 3.1, USB 3.0

Operating System Compatibility

Windows 7 and later, Mac OS 10.4+

Card Compatibility

UHS-II1, UHS-I, non-UHS microSDHC cards

Frequently Asked Questions

What type of USB connection does the SanDisk MobileMate Micro USB Reader use?

This reader uses a USB 2.0 connection for broad compatibility with various devices.

Is this card reader compatible with newer USB ports?

Yes, it is compatible with both USB 3.1 and USB 3.0 ports, allowing for use with more modern systems.

What types of microSDHC cards can this reader work with?

The SanDisk MobileMate Micro USB Reader is designed to work with UHS-II1, UHS-I, and non-UHS microSDHC cards.

Which operating systems are supported by this memory card reader?

It is compatible with Windows 7 and later versions, as well as Mac OS 10.4 and newer.

Does this reader support standard SD cards, or only microSD cards?

This specific model is designed to work with microSDHC cards only.

What Buyers Say

4.1 ★★★★★291 Amazon ratings

👍 Pros

Utilizes a USB 2.0 connection, ensuring broad compatibility with a wide range of devices.
Maintains backward compatibility with USB 3.1 and USB 3.0 ports, allowing use with newer systems.
Designed to work with various microSDHC card types, including UHS-II1, UHS-I, and non-UHS cards.
Supports Windows 7 and later operating systems, offering compatibility with modern Microsoft environments.
Also compatible with Mac OS 10.4+ systems, catering to Apple users as well.

👎 Cons

The primary connection is USB 2.0, which offers slower data transfer speeds compared to native USB 3.0 or 3.1 readers.
While compatible with UHS-II1 cards, the USB 2.0 interface will limit the card's maximum read/write speeds.
The reader's design or form factor is not specified, so it may not be optimized for ultra-portability or durability.
Limited to microSDHC cards, it does not support other common memory card formats like SD, CompactFlash, or Memory Stick.
Does not specify any additional features such as plug-and-play functionality, LED indicators, or cable length if applicable.