---
product_id: 280435906
title: "SmartQ C307 USB 3.0 Portable Card Reader for SD, SDHC, SDXC, MicroSD, MicroSDHC, MicroSDXC, with Advanced All-in-One Design"
brand: "smartq"
price: "€ 12.86"
currency: EUR
in_stock: true
reviews_count: 13
category: "Smart Q"
url: https://www.desertcart.fr/products/280435906-smartq-c307-usb-3-0-portable-card-reader-for-sd
store_origin: FR
region: France
---

# USB 3.0 SuperSpeed 5Gbps Supports SD/SDHC/SDXC & MicroSD variants Sliding cap design for secure protection SmartQ C307 USB 3.0 Portable Card Reader for SD, SDHC, SDXC, MicroSD, MicroSDHC, MicroSDXC, with Advanced All-in-One Design

**Brand:** smartq
**Price:** € 12.86
**Availability:** ✅ In Stock

## Summary

> ⚡ Unlock Speed & Freedom: Your Ultimate On-the-Go Card Reader

## Quick Answers

- **What is this?** SmartQ C307 USB 3.0 Portable Card Reader for SD, SDHC, SDXC, MicroSD, MicroSDHC, MicroSDXC, with Advanced All-in-One Design by smartq
- **How much does it cost?** € 12.86 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/280435906-smartq-c307-usb-3-0-portable-card-reader-for-sd)

## Best For

- smartq enthusiasts

## Why This Product

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

## Key Features

- • **Travel-Ready Design:** Innovative sliding cap keeps your reader protected and cap-free on the go—never lose a piece again.
- • **Power from Your Port:** Self-powered via USB 3.0, eliminating the need for extra cables or adapters.
- • **Blazing Fast Transfers:** Experience lightning-quick 5Gbps USB 3.0 speeds for seamless file management.
- • **Plug & Play Simplicity:** No drivers needed—just connect and instantly access your files on Windows and Mac OS.
- • **Universal Card Compatibility:** Effortlessly read SD, SDHC, SDXC, MicroSD, MicroSDHC, and MicroSDXC cards in one sleek device.

## Overview

The SmartQ C307 is a compact, USB 3.0 portable card reader designed for professionals who demand fast, reliable access to SD and MicroSD cards including SDXC and MicroSDXC formats. Featuring a sliding cap for enhanced usability and protection, it supports plug-and-play functionality across Windows and Mac OS without extra power sources or software. Perfect for managing high-resolution photos and HD videos anytime, anywhere.

## Description

This product has been designed to deliver fast data transfer speeds to support the next-generation high-speed SDXC (secure digital high capacity) and micro SDXC cards. Never worry about the hassle of file sharing again because you can simply plug this tool directly into the USB port on any desktop or tablet. The combination of the fast speed delivered by USB 3.0 and compatibility with SDXC/micro SDXC makes this small device the perfect companion when you need to manage high definition videos or high-resolution images. This product also features a new, more efficient design with a sliding cap attachment, allowing for easier Usability, and you'll never lose another cap again that is just another reason why this design is ideal for travel, with its all-in-one design so you won't lose parts or pieces when you're out exploring. You will love how this device gives you the new freedom of sharing anytime, any place without the hassles you've been accustomed to. Whether business or pleasure, you will find c307 ideal for managing your files, photos, videos and more technical specifications:- Memory card reader supports SDHC, SDXC, micro SDHC, micro SDXC cards - compliant with universal serial bus specification revision 2.0/3.0 - compliant with USB mass storage class bulk only transport specification rev. 1.0 - compliant with multimedia card system specification version 4.4 - support super-speed(5gpbs), high-speed (480mbps) and full-speed (12mbps) data transfer - support USB2.0/USB3.0 power saving mode - support windows 8 32-bit and 64-bit, 7 32-bit and 64-bit, vista 32-bit and 64-bit with default driver - support windows XP/2000/ME and MAC OS x with default driver - size 68.5mm (l) x 19.0mm (w) x 13.0mm.

Review: Great little thing - My old one stopped working so it's a replacement works fine
Review: Great card reader - Very pleased with this SD card reader. Had to buy a new laptop recently which didn't have an SD card reader built in like my old one so I bought this and it has solved the problem. Can upload my photos from my camera with ease.

## Features

- USB 3.0 multi-card reader, also supports USB 2.0
- Advanced design, with sliding cap for improved usability
- Supports SD, SDHC, SDXC, micro SD, micro SDHC, micro SDXC cards
- Self powered, power comes directly from the USB 3.0 port, no additional power source needed
- Plug and play, no software needed

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B06ZYXR7DL |
| Best Sellers Rank | 3,302 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 47 in External Memory Card Readers |
| Guaranteed software updates until | unknown |
| Item model number | C307 |
| Manufacturer | SmartQ Inc. |
| Product Dimensions | 7.04 x 1.91 x 1.3 cm; 9.07 g |

## Product Details

- **Brand:** SmartQ
- **Colour:** black
- **Connectivity technology:** USB Type A
- **Media type:** SD Card, SDHC, SDXC, microSD, microSDHC, microSDXC
- **Special feature:** Portable

## Images

![SmartQ C307 USB 3.0 Portable Card Reader for SD, SDHC, SDXC, MicroSD, MicroSDHC, MicroSDXC, with Advanced All-in-One Design - Image 1](https://m.media-amazon.com/images/I/61BkuVWTrKL.jpg)
![SmartQ C307 USB 3.0 Portable Card Reader for SD, SDHC, SDXC, MicroSD, MicroSDHC, MicroSDXC, with Advanced All-in-One Design - Image 2](https://m.media-amazon.com/images/I/6156pkeQvTL.jpg)
![SmartQ C307 USB 3.0 Portable Card Reader for SD, SDHC, SDXC, MicroSD, MicroSDHC, MicroSDXC, with Advanced All-in-One Design - Image 3](https://m.media-amazon.com/images/I/61TtkDxm4XL.jpg)
![SmartQ C307 USB 3.0 Portable Card Reader for SD, SDHC, SDXC, MicroSD, MicroSDHC, MicroSDXC, with Advanced All-in-One Design - Image 4](https://m.media-amazon.com/images/I/61Z2cHbOh5L.jpg)
![SmartQ C307 USB 3.0 Portable Card Reader for SD, SDHC, SDXC, MicroSD, MicroSDHC, MicroSDXC, with Advanced All-in-One Design - Image 5](https://m.media-amazon.com/images/I/61qSJDXC+FL.jpg)

## Available Options

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

## Questions & Answers

**Q: Who needs this card reader?**
A: This card reader is perfect for users who want an easy and efficient way to import photos and videos for editing, backup, or sharing.

**Q: Why choose a dual slot SD card reader?**
A: For photographers and camera users who work with multiple memory cards, a dual slot SD card reader simplifies the transfer process and keeps work moving smoothly.

**Q: Is this card reader compatible with my camera or laptop?**
A: Yes, it is compatible with most cameras and USB-A laptops, including MacBook and Windows PC.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great little thing
*by S***E on 10 September 2025*

My old one stopped working so it's a replacement works fine

### ⭐⭐⭐⭐⭐ Great card reader
*by J***E on 12 September 2025*

Very pleased with this SD card reader. Had to buy a new laptop recently which didn't have an SD card reader built in like my old one so I bought this and it has solved the problem. Can upload my photos from my camera with ease.

### ⭐⭐⭐⭐ Happy
*by S***H on 29 June 2025*

Great works amazing

## Frequently Bought Together

- SmartQ C307 USB 3.0 Portable Card Reader for SD, SDHC, SDXC, MicroSD, MicroSDHC, MicroSDXC, with Advanced All-in-One Design
- Amazon Basics Micro SDXC Memory Card with Full Size Adapter, A2, U3, Read Speed up to 100 MB/s, 128 GB, Black
- SanDisk 256GB Ultra microSDXC UHS-I Memory Card with Adapter - Up to 150MB/s, C10, U1, Full HD, A1, MicroSD Card - SDSQUAC-256G-GN6MA [New Version]

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*Product available on Desertcart France*
*Store origin: FR*
*Last updated: 2026-03-02*