--- product_id: 263945718 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: "222 kr" currency: DKK in_stock: true reviews_count: 5 category: "Smart Q" url: https://www.desertcart.dk/products/263945718-smartq-c307-usb-3-0-portable-card-reader-for-sd store_origin: DK region: Denmark --- # USB 3.0 SuperSpeed 5Gbps Supports SD/SDHC/SDXC & MicroSD variants Sliding cap design for secure portability SmartQ C307 USB 3.0 Portable Card Reader for SD, SDHC, SDXC, MicroSD, MicroSDHC, MicroSDXC, with Advanced All-in-One Design **Brand:** smartq **Price:** 222 kr **Availability:** ✅ In Stock ## Summary > 🚀 Unlock your data’s full potential with SmartQ C307 — speed, style, and simplicity in your pocket! ## 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?** 222 kr with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/263945718-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-loss worries at bay. - • **Power Without Limits:** Self-powered via USB port—no extra cables or chargers required for ultimate convenience. - • **Blazing Fast Transfers:** Experience lightning-quick 5Gbps USB 3.0 speeds for seamless file management. - • **Plug & Play Simplicity:** No drivers needed—just connect and start transferring files instantly on Windows and Mac. - • **Universal Card Compatibility:** Effortlessly read SD, SDHC, SDXC, MicroSD, MicroSDHC, and MicroSDXC cards with 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 portability, it supports plug-and-play functionality across Windows and Mac systems without additional power or software. Perfect for managing high-resolution media on the go, it combines cutting-edge speed with universal compatibility in a sleek, travel-friendly design. ## 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: My old one stopped working so it's a replacement works fine Review: La entrega fué muy rápida. Funciona perfectamente como lector de tarjetas sd, lo conecto al PC mediante USB y lo utilizo para pasar fotos, videos y juegos de la Nintendo. Estoy muy contento con la compra, calidad precio insuperable. Aconsejo comprarlo ## 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 | #78,297 in Computers ( See Top 100 in Computers ) #687 in External Memory Card Readers | | 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 - **Special features:** 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) ## 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 ### ⭐⭐⭐⭐⭐ Review *by S***E on 10 September 2025* My old one stopped working so it's a replacement works fine ### ⭐⭐⭐⭐⭐ Review *by M***L on 29 September 2024* La entrega fué muy rápida. Funciona perfectamente como lector de tarjetas sd, lo conecto al PC mediante USB y lo utilizo para pasar fotos, videos y juegos de la Nintendo. Estoy muy contento con la compra, calidad precio insuperable. Aconsejo comprarlo ### ⭐⭐⭐⭐⭐ Review *by W***E on 20 January 2026* Works pretty good. I am able to transfer files quickly to my microsd card since my computer don't have a microsd card reader. ## 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] --- ## 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.dk/products/263945718-smartq-c307-usb-3-0-portable-card-reader-for-sd](https://www.desertcart.dk/products/263945718-smartq-c307-usb-3-0-portable-card-reader-for-sd) --- *Product available on Desertcart Denmark* *Store origin: DK* *Last updated: 2026-04-23*