---
product_id: 533912089
title: "SD Card Reader, WALNEW USB 3.0 and USB-C to SD/TF Memory Card Adapter for Mac,MacBook,Computer/PC,Laptop,iPad 10,iPhone 15 Pro/Max,Samsung Galaxy Android Phone,Support UHS-I SDHC/SDXC/MicroSD"
brand: "walnew"
price: "€ 12.30"
currency: EUR
in_stock: true
reviews_count: 13
category: "Walnew"
url: https://www.desertcart.pt/products/533912089-sd-card-reader-walnew-usb-3-0-and-usb-c
store_origin: PT
region: Portugal
---

# 10x USB 2.0 speed Dual SD + MicroSD slots Aluminum heat dissipation SD Card Reader, WALNEW USB 3.0 and USB-C to SD/TF Memory Card Adapter for Mac,MacBook,Computer/PC,Laptop,iPad 10,iPhone 15 Pro/Max,Samsung Galaxy Android Phone,Support UHS-I SDHC/SDXC/MicroSD

**Brand:** walnew
**Price:** € 12.30
**Availability:** ✅ In Stock

## Summary

> 🚀 Double the slots, double the speed—your ultimate card reader upgrade!

## Quick Answers

- **What is this?** SD Card Reader, WALNEW USB 3.0 and USB-C to SD/TF Memory Card Adapter for Mac,MacBook,Computer/PC,Laptop,iPad 10,iPhone 15 Pro/Max,Samsung Galaxy Android Phone,Support UHS-I SDHC/SDXC/MicroSD by walnew
- **How much does it cost?** € 12.30 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/533912089-sd-card-reader-walnew-usb-3-0-and-usb-c)

## Best For

- walnew enthusiasts

## Why This Product

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

## Key Features

- • **Dual-Slot Powerhouse 💾:** Simultaneously access and transfer between SD and MicroSD cards without swapping—double your workflow efficiency with true plug-and-play convenience.
- • **Turbocharged Transfers ⚡:** Experience blazing-fast data speeds up to 5 Gbps with USB 3.0 & USB-C compatibility—10x faster than USB 2.0, perfect for seamless photo, video, and file management.
- • **Universal Device Harmony 🌐:** Effortlessly compatible with Mac, Windows, Android, iPad, and more—supporting up to 2TB cards and UHS-I speeds for future-proof storage expansion.
- • **Sleek & Durable Design 🛡️:** Crafted with a premium aluminum shell for superior heat dissipation and longevity, plus protective caps and a lanyard for on-the-go professionals.
- • **Instant Setup, Zero Hassle 🔧:** No drivers or external power needed—just plug in and assign drive letters once for flawless dual-card recognition and uninterrupted productivity.

## Overview

The WALNEW SD Card Reader is a compact, dual-slot USB 3.0 and USB-C adapter designed for professionals who demand fast, reliable data transfers. Supporting SD, MicroSD, SDHC, SDXC, and UHS-I cards up to 2TB, it offers plug-and-play convenience across Mac, Windows, Android, and iPad devices. Its premium aluminum casing ensures efficient heat dissipation, while dual card slots enable simultaneous reading and writing, boosting productivity. Lightweight and portable with protective covers and a lanyard, this adapter is the perfect companion for on-the-go data management.

## Description

Product description Integrated function 2 interfaces & 2 slots TF and SD card of one adapter simultaneously work. Working assistant Speed up process No power source and drivers request, plug and play. Safe and sound Aluminium Alloy heat dissipation protection Protects your USB Micro SD card reader from hot melt temperature in high energy operation. Convenient Controller Push push function Push slightly to wait TF card eject automatically. Advantages of Us 1.Micro SD to USB adapter compatible with SD/Micro SD, SDHC/Micro SDHC, SDXC/Micro SDXC in UHS-I speed(104MB/s). 2.Supports storage card up to 2TB. 3.Read and write TF and SD card simultaneously. 4.Push-push function supports you easily plug and remove Micro SD card. Notice 1.Micro SD reader not make effect if devices not have OTG function. 2.Support phone case within 1mm/0.04inch. 3.Not support write protection, vital data should make a back up. 4.Not support Sony memory stick. 5.For Samsung, the memory card file format should be FAT32/EXFAT, NTFS is not supported. Compatible List (Imcomplete list) Expand Your Capabilities USB 3.0 Ethernet Adapter USB C to Ethernet Adapter USB C to 2.5Gbps Ethernet 7 in 1 USB C Hub

Review: Heavy Duty, Fast & My Secret Fix for issues! - When I first got this device and plugged it into my computer 🖥️ it displayed two separate drives, an E:\ and an F:\. I was able to put in two cards, 1 TF card and 1 SD card. My computer with Windows 10 easily displayed both drives at once. After 1 hour of use and exchanging different cards however, one of the drives went missing. I thought the device was defective. I then ordered a new device thinking this was broken already? 😡 The new device arrived and I had the exact same issues! It only displayed 1 drive even though I had 2 cards in the unit. Come to find out, all I needed to do was go to the computer drive management. Then, all I have to do was right click on one of the SD slots, and ASSIGN A NEW DRIVE letter! I only have to do this with one of the cards but you may have to click on both cards and assign a new drive letter to each one. You can assign any letter except C or D if you have these in your system already. That fixed everything! And I was a happy camper. Now I have two of these units and they both work perfectly fine. Definitely USE THE USB 3 PORT! You can still use USB version 2 ports however, they are much slower when transferring and reading either from the same cards or to transfer onto your computer. When you put it on the USB port 3, (the blue 🔵 one) that makes a huge difference both for the internal card reading and writing as well as the transfer speeds to the computer. It's like Turbo! This thing was super cheap and now I have two. Also transferring pictures from your cell phone to this device was super easy and I was able to back up all my pics, music and files. Using 1 card for backup from my cell 📲 was a Breeze! Super fast, super sexy, super easy, super cheap this is the way to go! I highly recommend this pup! Remember to assign a drive letter when you're using it with the computer and two cards at the same time. I was using Windows 10. Once the letter is assigned, you don't have to assign it over and over. If you just use one card only, you may not have to assign anything. I used both cards at the same time to test it and to make copies of the cards for backup. Using the USB port 3, the copies were way faster. Peace to this crazy world! And get this device! 😎 CB (I'll update with pics later.)
Review: Sd card reader - Works great

## Features

- 【USB C and USB 3.0 Ports Integrated】Either interface of SD card reader can transfer files at a speed of 10 times faster than USB 2.0, excellent for transferring and reading photos, files, movies from SD/Micro SD card to laptop, computer, smart phone and other OTG devices. This memory card reader is compatible with USB 2.0 and USB 1.1, providing you fast data transfer rate without additional driver. (Notice: Card NOT included).
- 【2 at Once】WALNEW Micro SD card adapter contains 2 slots to insert cards, which avoids repeatedly insertion and removal. With both TF card slot and SD card slot, the USB SD card reader accelerate your efficiency with dual card access, plug and play, no need for extra power source. Transferring can make between 2 slotted cards or between OTG devices and 2 cards simultaneously.
- 【Broad Adaptability】Compatible with most USB C / A devices. The USB C SD card reader can read storage card up to 2 TB like SD, Micro SD, SDHC, Micro SDHC, SDXC, Micro SDXC,MMC, RS-MMC and UHS-I cards. Supports Windows, Mac OS, Chrome OS and Android system. (Supports USH-I cards means UHS-II cards inserting into our USB Micro SD card reader will also reads at speed of UHS-I. )
- 【Premium Material Protection】Aluminum shell cover promotes the SD card reader USB fast heat dissipation and extended usage. Indicator light aside the card slot notices you to check the connection status of USB card reader. Protective covers over interfaces separate your SD card reader for PC from dust, abrasion.
- 【Compact Design】Brief profile and light to the touch, WALNEW SD to USB adapter is portable to take while on the go, a great convenience to access SD/Micro SD cards when needed. Lanyard alongside the USB SD card adapter ensures you holding it in hand. Translucent cap together with frosted aluminum shell cover give you deluxe touch feeling. We choose black plastic other than blue one to attach adapter interface, elegant and harmonious for the the entire configuration.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0C5M7YBYK |
| Additional Features | Plug & Play |
| Best Sellers Rank | #299 in Computer Memory Card Readers |
| Brand | WALNEW |
| Color | Gray |
| Compatible Devices | Laptop, Personal Computer, Tablet, Smartphone |
| Connectivity Technology | USB Type C, USB Type C USB |
| Customer Reviews | 4.6 out of 5 stars 1,822 Reviews |
| Data Transfer Rate | 5000 Megabits Per Second |
| Hardware Interface | Thunderbolt 3, Thunderbolt 4, USB 3.0, USB 3.1 Type C |
| Item Dimensions L x W x H | 3.01"L x 0.86"W x 0.43"H |
| Item Weight | 20 Grams |
| Manufacturer | WALNEW |
| Media Type | SD Card, SDHC, SDHX, microSD, microSDHC, microSDXC |
| Mfr Part Number | MicroSD Kartenleser |
| Operating System | Android, Linux, Mac OS, Windows |
| Slot Count | 2 |
| Special Feature | Plug & Play |
| Warranty Description | 18 months |

## Product Details

- **Brand:** WALNEW
- **Color:** Gray
- **Connectivity Technology:** USB Type C, USB Type C USB
- **Media Type:** SD Card, SDHC, SDHX, microSD, microSDHC, microSDXC
- **Special Feature:** Plug & Play

## Images

![SD Card Reader, WALNEW USB 3.0 and USB-C to SD/TF Memory Card Adapter for Mac,MacBook,Computer/PC,Laptop,iPad 10,iPhone 15 Pro/Max,Samsung Galaxy Android Phone,Support UHS-I SDHC/SDXC/MicroSD - Image 1](https://m.media-amazon.com/images/I/61RONm5OZ8L.jpg)

## Available Options

This product comes in different **Color** options.

## Questions & Answers

**Q: You think it could work for a nintendo switch?**
A: Yes, WALNEW USB SD card reader is the most versatile card reader. You can easily switch between using your camera, your Nintendo switch, your pc (USB), and your Mac (USB-C). The build quality also feels really good and it’s compact enough to store anywhere. Transfer rate is also very quick.

**Q: Why will this not work on my samsung 23ultra,it states it will ?**
A: Yes, WALNEW 2 in 1 USB and USB C SD card reader could support Samsung 23Utltra. We have tested Samsung 23Ultra and it could works well. If you have met the problem with it, please feel free to send us by email on the Amazon and we will help you to solve the problem within 24hours.

**Q: Can you just use this device to view photos from SD cards and not upload the pictures?**
A: Hello, you can plug this sd card reader into your device and directly manage photos on SD without having to copy to your device, thank you for your inquiry.

**Q: Does this work on a A32 sansung ?**
A: Yes, WALNEW USB C SD Card Reader could support it.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Heavy Duty, Fast & My Secret Fix for issues!
*by C***E on August 11, 2023*

When I first got this device and plugged it into my computer 🖥️ it displayed two separate drives, an E:\ and an F:\. I was able to put in two cards, 1 TF card and 1 SD card. My computer with Windows 10 easily displayed both drives at once. After 1 hour of use and exchanging different cards however, one of the drives went missing. I thought the device was defective. I then ordered a new device thinking this was broken already? 😡 The new device arrived and I had the exact same issues! It only displayed 1 drive even though I had 2 cards in the unit. Come to find out, all I needed to do was go to the computer drive management. Then, all I have to do was right click on one of the SD slots, and ASSIGN A NEW DRIVE letter! I only have to do this with one of the cards but you may have to click on both cards and assign a new drive letter to each one. You can assign any letter except C or D if you have these in your system already. That fixed everything! And I was a happy camper. Now I have two of these units and they both work perfectly fine. Definitely USE THE USB 3 PORT! You can still use USB version 2 ports however, they are much slower when transferring and reading either from the same cards or to transfer onto your computer. When you put it on the USB port 3, (the blue 🔵 one) that makes a huge difference both for the internal card reading and writing as well as the transfer speeds to the computer. It's like Turbo! This thing was super cheap and now I have two. Also transferring pictures from your cell phone to this device was super easy and I was able to back up all my pics, music and files. Using 1 card for backup from my cell 📲 was a Breeze! Super fast, super sexy, super easy, super cheap this is the way to go! I highly recommend this pup! Remember to assign a drive letter when you're using it with the computer and two cards at the same time. I was using Windows 10. Once the letter is assigned, you don't have to assign it over and over. If you just use one card only, you may not have to assign anything. I used both cards at the same time to test it and to make copies of the cards for backup. Using the USB port 3, the copies were way faster. Peace to this crazy world! And get this device! 😎 CB (I'll update with pics later.)

### ⭐⭐⭐⭐⭐ Sd card reader
*by J***T on February 4, 2026*

Works great

### ⭐⭐⭐⭐⭐ Works well
*by M***A on March 8, 2026*

Does what it should

## Frequently Bought Together

- SD Card Reader, WALNEW USB 3.0 and USB-C to SD/TF Memory Card Adapter for Mac,MacBook,Computer/PC,Laptop,iPad 10,iPhone 15 Pro/Max,Samsung Galaxy Android Phone,Support UHS-I SDHC/SDXC/MicroSD
- Amazon Basics Micro SDXC Memory Card with Full Size Adapter, A2, U3, Read Speed up to 100 MB/s, 128 GB, Black
- SanDisk 128GB Ultra microSDXC UHS-I Memory Card with Adapter - Up to 140MB/s, C10, U1, Full HD, A1, MicroSD Card - SDSQUAB-128G-GN6MA [New Version]

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-08-04*