--- product_id: 223723141 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: "93 zł" currency: PLN in_stock: false reviews_count: 5 category: "Smart Q" url: https://www.desertcart.pl/products/223723141-smartq-c307-usb-3-0-portable-card-reader-for-sd store_origin: PL region: Poland --- # 5 Gbps USB 3.0 speed Supports SD/SDHC/SDXC & microSD variants Sliding cap for secure, loss-free 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:** 93 zł **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?** 93 zł with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/223723141-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 always attached—never lose a piece on the go. - • **Power Without Limits:** Self-powered via USB port—no extra cables or chargers required, perfect for mobile professionals. - • **Blazing Fast Transfers:** Experience super-speed USB 3.0 data rates up to 5 Gbps 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 with one sleek device. ## Overview The SmartQ C307 is a compact, USB 3.0 portable 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 speeds. Its innovative sliding cap design ensures durability and portability without losing parts. Compatible with Windows and Mac OS, this plug-and-play device is self-powered via USB, making it the ultimate travel companion for managing high-resolution photos, videos, and data on the fly. ## 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: Manejo rápido y eficaz - 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: quality sd card reader with decent usb3.0 compatibility ## 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 | #167,304 in Computers & Accessories ( See Top 100 in Computers & Accessories ) #836 in External Memory Card Readers | | Brand | SmartQ | | Brand Name | SmartQ | | Compatible Devices | Personal Computer, Tablet | | Connectivity Technology | USB | | Customer Reviews | 4.6 out of 5 stars 15,445 Reviews | | Data Transfer Rate | 5 Gigabits Per Second | | Global Trade Identification Number | 04710836010369 | | Hardware Interface | USB 3.0 | | Item Weight Unit of Measure | 9 g | | Manufacturer | SmartQ | | Media Type | SD Card, SDHC, SDXC, microSD, microSDHC, microSDXC | | Network Connectivity Technology | USB | | Operating System | windows | | Product Features | Portable | | Special Feature | Portable | ## Product Details - **Brand:** SmartQ - **Compatible Devices:** Personal Computer, Tablet - **Connectivity Technology:** USB - **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) ## 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 ### ⭐⭐⭐⭐⭐ Manejo rápido y eficaz *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 ### ⭐⭐⭐⭐⭐ quality sd card reader with decent usb3.0 compatibility *by M***H on 1 February 2026* ### ⭐⭐⭐⭐⭐ Work as designed. No Issue *by W***E on 20 January 2026* ## 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.pl/products/223723141-smartq-c307-usb-3-0-portable-card-reader-for-sd](https://www.desertcart.pl/products/223723141-smartq-c307-usb-3-0-portable-card-reader-for-sd) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-05-19*