---
product_id: 60430554
title: "Extreme PRO SD UHS-II USB-C Reader - SDDR-409-G46"
brand: "sandisk"
price: "A$0"
currency: AUD
in_stock: true
reviews_count: 13
category: "Sandisk"
url: https://www.desertcart.com.au/products/60430554-extreme-pro-sd-uhs-ii-usb-c-reader-sddr-409
store_origin: AU
region: Australia
---

# UHS-II blazing fast transfers USB-C plug & play ease Reliable, stable connection Extreme PRO SD UHS-II USB-C Reader - SDDR-409-G46

**Brand:** sandisk
**Price:** A$0
**Availability:** ✅ In Stock

## Summary

> ⚡ Transfer like a pro, stay ahead of the pack!

## Quick Answers

- **What is this?** Extreme PRO SD UHS-II USB-C Reader - SDDR-409-G46 by sandisk
- **How much does it cost?** A$0 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/60430554-extreme-pro-sd-uhs-ii-usb-c-reader-sddr-409)

## 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

- • **Blazing UHS-II Speed:** Cut your transfer time from minutes to seconds with ultra-fast UHS-II compatibility.
- • **Rock-Solid Reliability:** Engineered to maintain stable, corruption-free data streams even during heavy transfers.
- • **Universal SD Card Support:** Works flawlessly with UHS-II, UHS-I, and standard SD cards for ultimate versatility.
- • **Seamless USB-C Connectivity:** Plug and play with the latest USB-C ports—no drivers, no hassle, just instant workflow.
- • **Compact & Port-Friendly Design:** Slim profile that won’t block adjacent ports—perfect for busy workstations.

## Overview

The SanDisk Extreme PRO SD UHS-II USB-C Reader (SDDR-409-G46) is a high-performance SD card reader designed for professionals who demand speed and reliability. Featuring USB-C plug-and-play compatibility, it supports ultra-fast UHS-II card transfers while remaining backward compatible with older SD cards. Its sleek, compact design ensures it won’t block other ports, making it an essential tool for quick, stable, and efficient data management.

## Description

A super‐fast SD card reader with a USB‐C connector, the SanDisk Extreme PRO SD UHS‐II Card USB‐C Reader/Writer works with UHS‐II cards and is backwards‐compatible with other SD cards(3). It delivers amazing workflow efficiency for routine backup or transferring large files. It features a flexible design that won't block your other ports and delivers simple plug‐and‐play functionality. Whether you want to transfer huge video files or back up photos, the SanDisk Extreme PRO SD UHS‐II USB‐C Reader/Writer is the perfect companion. | (3)Card sold separately.

Review: Super Fast - Works great. Its the fastest data transfer cord I own. Videos that used to take me 10-15 minutes to transfer now take 30 seconds max. Super useful for a quick transfer. Also super high quality material. Not cheaply made or cheap feeling at all. Highly recommend after all the research into these things I did. By far the winner.
Review: Fast and reliable. - I've noticed that some USB-C SD readers (I have a bunch) don't like to stay connected to my primary PC, but this one never seems to drop connection and seems to maintain fast and uncorrupted data streams. I move a lot of data to and from SD cards, and this has really been an excellent buy -- I do, however, wish it had both a regular SD and micro SD slot -- but that does not prevent a 5 star rating.

## Features

- SD card reader with a USB Type C (USB C) connector
- Designed for high speed SD UHS II card transfers
- Compatible with UHS II, backwards compatible with UHS I and non UHS SD cards
- Plug and Play; plug it in, and it works

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B078JTMDWH |
| Batteries | 1 Lithium Ion batteries required. |
| Best Sellers Rank | #272 in Computer Memory Card Readers |
| Brand | Sandisk |
| Color | Silver, Black |
| Computer Memory Type | DDR3L-1600 SDRAM |
| Customer Reviews | 4.7 4.7 out of 5 stars (3,544) |
| Date First Available | December 22, 2017 |
| Is Discontinued By Manufacturer | No |
| Item Dimensions LxWxH | 5.53 x 1.46 x 0.49 inches |
| Item Weight | 0.96 ounces |
| Item model number | SDDR-409-G46 |
| Manufacturer | Western Digital Technologies Inc. |
| Operating System | Mac OS |
| Product Dimensions | 5.53 x 1.46 x 0.49 inches |

## Product Details

- **Brand:** Sandisk
- **Color:** Silver, Black
- **Connectivity Technology:** USB Type C
- **Media Type:** SD Card
- **Special Feature:** Plug & Play

## Images

![Extreme PRO SD UHS-II USB-C Reader - SDDR-409-G46 - Image 1](https://m.media-amazon.com/images/I/61OCkBuxFIL.jpg)
![Extreme PRO SD UHS-II USB-C Reader - SDDR-409-G46 - Image 2](https://m.media-amazon.com/images/I/61StaFjtXzL.jpg)
![Extreme PRO SD UHS-II USB-C Reader - SDDR-409-G46 - Image 3](https://m.media-amazon.com/images/I/61k15vihhPL.jpg)
![Extreme PRO SD UHS-II USB-C Reader - SDDR-409-G46 - Image 4](https://m.media-amazon.com/images/I/71z29JUhDWL.jpg)
![Extreme PRO SD UHS-II USB-C Reader - SDDR-409-G46 - Image 5](https://m.media-amazon.com/images/I/81IeZ+KHfIL.jpg)

## Available Options

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

## Questions & Answers

**Q: Is this the adapter with the wire or is it a solid device?  There are 2 different pictures.  Thank you.**
A: I think the strait adapter with a solid connection is an older model. The one I received was the later model with the flexible cord.

**Q: Does this get very hot when in use?**
A: Not when copying smaller volumes like 1000-2000 photos from SD card. Slightly warm, but not hot, if used heavily, for example if you copy 500GB.

**Q: can it read samsung micro-sd ufs card?**
A: You would have to buy a microSD to SD adapter and then it would work

**Q: I have 170 and 150 mb/s cards, but the read speed with this reader doesn't go above 92 mb/s. do you know what would be the problem. windows 11***
A: This adapter seems to max out around 90mb/s read speed. I have a SanDisk Extreme Pro card rated at 170mb/s, and this adapter never came close to reaching that level. On the other hand, I also tried a Lexar UHS-II reader and it almost doubled the read speed (around 160mb/s) of this adapter with the exact same card. This isn't a fast card reader unfortunately.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Super Fast
*by J***N on March 7, 2025*

Works great. Its the fastest data transfer cord I own. Videos that used to take me 10-15 minutes to transfer now take 30 seconds max. Super useful for a quick transfer. Also super high quality material. Not cheaply made or cheap feeling at all. Highly recommend after all the research into these things I did. By far the winner.

### ⭐⭐⭐⭐⭐ Fast and reliable.
*by M***N on August 1, 2024*

I've noticed that some USB-C SD readers (I have a bunch) don't like to stay connected to my primary PC, but this one never seems to drop connection and seems to maintain fast and uncorrupted data streams. I move a lot of data to and from SD cards, and this has really been an excellent buy -- I do, however, wish it had both a regular SD and micro SD slot -- but that does not prevent a 5 star rating.

### ⭐⭐⭐⭐⭐ Perfect and easy
*by I***Y on March 26, 2024*

The SanDisk Extreme PRO SD UHS-II USB-C Reader, model SDDR-409-G46, is an absolute game-changer for transferring data quickly and efficiently. As someone who relies on fast and reliable data transfers, this reader has exceeded all my expectations. Its USB-C connectivity ensures lightning-fast transfer speeds, allowing me to offload large files in a fraction of the time compared to other readers. The UHS-II compatibility means it's optimized for high-speed SD cards, perfect for handling 4K video footage or RAW image files with ease. Plus, its compact and durable design makes it perfect for on-the-go use, whether I'm in the studio or out in the field. Whether I'm a professional photographer, videographer, or simply a tech enthusiast, this reader is a must-have accessory. Five stars all the way for the SanDisk Extreme PRO SD UHS-II USB-C Reader!

## Frequently Bought Together

- SanDisk Extreme PRO SD UHS-II USB-C Reader - SDDR-409-G46
- SanDisk 128GB Extreme PRO SDXC UHS-II Memory Card - C10, U3, V90, 8K, 4K, Full HD Video, SD Card - SDSDXDK-128G-GN4IN
- SanDisk 128GB Extreme PRO SDXC UHS-I Memory Card - C10, U3, V30, 4K UHD, SD Card - SDSDXXD-128G-GN4IN

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-02-21*