--- product_id: 425295172 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: "FREE" currency: EUR in_stock: false reviews_count: 13 url: https://www.desertcart.at/products/425295172-smartq-c307-usb-3-0-portable-card-reader-for-sd store_origin: AT region: Austria --- # 5 Gbps USB 3.0 speed Supports SD/SDHC/SDXC & microSD variants Sliding cap for secure, loss-proof design SmartQ C307 USB 3.0 Portable Card Reader for SD, SDHC, SDXC, MicroSD, MicroSDHC, MicroSDXC, with Advanced All-in-One Design **Brand:** smartq **Price:** FREE **Availability:** ❌ Out of Stock ## Summary > ⚡ Unlock lightning-fast file freedom anytime, anywhere! ## 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?** FREE with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/425295172-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 - • **Plug & Play Freedom:** No drivers, no fuss—just instant access on Windows and Mac for effortless productivity. - • **Travel-Ready Design:** Innovative sliding cap keeps your ports protected and parts intact wherever you go. - • **Compact & Lightweight:** At just 9g and pocket-sized, it’s the perfect on-the-go companion for busy professionals. - • **Blazing Fast Transfers:** Experience ultra-speedy 5 Gbps USB 3.0 data flow—no more waiting around. - • **Universal Card Compatibility:** Seamlessly read SD, SDHC, SDXC, microSD, microSDHC, and microSDXC cards in one sleek device. ## Overview The SmartQ C307 is a portable, USB 3.0 card reader engineered for professionals who demand speed and versatility. Supporting a wide range of SD and microSD cards including SDXC, it delivers up to 5 Gbps transfer rates. Its innovative sliding cap design prevents loss and enhances usability, making it an ideal travel companion. Compatible with multiple Windows and Mac OS versions, this plug-and-play device requires no additional power or software, ensuring seamless file management on the go. ## 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: It works - As advertised . Does as expected. Very useful Review: I use this to transfer files. It is good - Very useful. Does its job very well. I love the sliding cover!!(It makes for a fun fidget toy as well) ## 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 | 33,373 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 369 in External Memory Card Readers | | Brand | SmartQ | | Brand Name | SmartQ | | Colour | black | | Compatible Devices | Tablet | | Compatible devices | Tablet | | Connectivity technology | USB Type A | | Customer Reviews | 4.5 out of 5 stars 17,966 Reviews | | Data Transfer Rate | 5 Gigabits Per Second | | Global Trade Identification Number | 04710836010369 | | Hardware Interface | USB 3.0 | | Item Dimensions L x W x H | 7L x 1.9W x 1.3H centimetres | | Item Weight | 0.02 Pounds | | Manufacturer | SmartQ Inc. | | Manufacturer Part Number | C307 | | Media Type | SD Card, SDHC, SDXC, microSD, microSDHC, microSDXC | | Media type | SD Card, SDHC, SDXC, microSD, microSDHC, microSDXC | | Model Name | C307 | | Model Number | C307 | | Network Connectivity Technology | USB Type A | | Number of Items | 1 | | Operating System | [Multiple] Windows and MAC OS | | Product Features | Portable | | Product Warranty | 1 Year | | Slot Count | 2 | | Special feature | Portable | | Unit Count | 1.0 count | ## 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 ### ⭐⭐⭐⭐⭐ It works *by J***E on 17 July 2026* As advertised . Does as expected. Very useful ### ⭐⭐⭐⭐⭐ I use this to transfer files. It is good *by J***S on 14 April 2026* Very useful. Does its job very well. I love the sliding cover!!(It makes for a fun fidget toy as well) ### ⭐⭐⭐⭐ Happy *by S***H on 29 June 2025* Great works amazing --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.at/products/425295172-smartq-c307-usb-3-0-portable-card-reader-for-sd](https://www.desertcart.at/products/425295172-smartq-c307-usb-3-0-portable-card-reader-for-sd) --- *Product available on Desertcart Austria* *Store origin: AT* *Last updated: 2026-09-21*