--- product_id: 46608496 title: "USB 3.0 Dual Slot SD Card Reader – Fast SD & Micro SD Memory Card Reader for Camera, Photographer, Laptop, MacBook & Windows PC" brand: "smartq" price: "SAR 35" currency: SAR in_stock: true reviews_count: 13 category: "Smart Q" url: https://www.desertcart.com.sa/products/46608496-usb-3-0-dual-slot-sd-card-reader-fast-sd store_origin: SA region: Saudi Arabia --- # 5 Gbps USB 3.0 speed Universal multi-OS support Dual SD + microSD slots USB 3.0 Dual Slot SD Card Reader – Fast SD & Micro SD Memory Card Reader for Camera, Photographer, Laptop, MacBook & Windows PC **Brand:** smartq **Price:** SAR 35 **Availability:** ✅ In Stock ## Summary > ⚡ Double the slots, double the speed—never miss a moment! ## Quick Answers - **What is this?** USB 3.0 Dual Slot SD Card Reader – Fast SD & Micro SD Memory Card Reader for Camera, Photographer, Laptop, MacBook & Windows PC by smartq - **How much does it cost?** SAR 35 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.sa](https://www.desertcart.com.sa/products/46608496-usb-3-0-dual-slot-sd-card-reader-fast-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 - • **Dual-slot convenience:** Read SD and microSD cards simultaneously—no more swapping cards mid-project. - • **Plug & Play simplicity:** Zero setup hassle—just connect and go on Mac, Windows, Linux, and more. - • **Pro-grade compatibility:** Works seamlessly with cameras, drones, laptops, and gaming consoles alike. - • **Compact & durable design:** Sleek matte finish fits perfectly in your on-the-go workflow without fingerprints. - • **Lightning-fast transfers:** Cut your import time with blazing 5 Gbps USB 3.0 speeds. ## Overview The SmartQ USB 3.0 Dual Slot SD Card Reader is a compact, durable, and ultra-fast device designed for professionals and creatives. Featuring dual SD and microSD slots, it supports a wide range of memory cards and operating systems, delivering up to 5 Gbps transfer speeds via USB 3.0. Its plug-and-play design ensures effortless use across Mac, Windows, and Linux platforms, making it an essential tool for photographers, videographers, and anyone needing quick, reliable media access on the go. ## Description Buy SmartQ USB 3.0 Dual Slot SD Card Reader – Fast SD & Micro SD Memory Card Reader for Camera, Photographer, Laptop, MacBook & Windows PC: Memory Card Readers - desertcart.com ✓ FREE DELIVERY possible on eligible purchases Review: SmartQ C307 USB 3.0 Portable Is a great product - The SmartQ C307 USB 3.0 Portable is a highly functional and efficient device that stands out in the realm of portable card readers. Here’s an in-depth review: Design and Build Quality The SmartQ C307 boasts a sleek, compact design that makes it extremely portable and easy to carry around. Its sturdy construction ensures durability, so it can withstand regular use and travel. The matte finish not only enhances its aesthetic appeal but also prevents fingerprints and smudges. Performance Equipped with USB 3.0 technology, the SmartQ C307 offers fast data transfer speeds, making it ideal for quickly transferring large files like photos, videos, and documents. The device is backward compatible with USB 2.0, ensuring it can be used with older computers and devices without any issues. Compatibility This portable card reader is compatible with a wide range of memory card formats, including SD, microSD, SDHC, SDXC, and more. This versatility makes it a convenient tool for photographers, videographers, and anyone who frequently works with different types of memory cards. Ease of Use The SmartQ C307 is a plug-and-play device, meaning no additional software or drivers are needed. Simply connect it to your computer’s USB port, insert your memory card, and you’re ready to go. The LED indicator light provides a clear indication of the device’s status, ensuring you know when your files are being transferred. Value for Money Considering its robust performance, wide compatibility, and ease of use, the SmartQ C307 USB 3.0 Portable offers excellent value for money. Its affordable price point makes it accessible for a broad range of users, from professionals to casual users. Conclusion In summary, the SmartQ C307 USB 3.0 Portable is a reliable and efficient card reader that delivers on all fronts. Its fast data transfer speeds, wide compatibility, and user-friendly design make it an excellent choice for anyone in need of a portable and versatile card reader. Whether you’re a professional needing to quickly transfer large media files or a casual user looking for a convenient way to access your memory cards, the SmartQ C307 is a solid investment. Review: Great quality item for my data transfers - Tested this out on the new laptop. Works great. It's a shame most new laptops don't come with a DVD and card slot reader built in. This item was worth the money and transfers the data quick. Glad I bought this. ## Features - Designed for photographers, videographers, and camera users who need a reliable way to access SD and Micro SD cards quickly and easily. - Dual slot design supports SD and Micro SD cards, allowing you to read memory cards without constant plugging and unplugging. - USB 3.0 high-speed data transfer helps save time when importing photos and videos from cameras, dash cams, or drones. - Wide compatibility with cameras, dash cams, drones, laptops, MacBook, Windows PC, and other USB-A devices. - Perfect for photo editing, video transfer, file backup, travel, and daily office use. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B06ZYXR7DL | | Additional Features | Plug & Play | | Best Sellers Rank | #65 in Computer Memory Card Readers | | Brand | SmartQ | | Color | black | | Compatible Devices | Camcorder, Camera, Desktop, Gaming Console, Laptop | | Connectivity Technology | USB Type A | | Customer Reviews | 4.6 out of 5 stars 16,287 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 | 2.77"L x 0.75"W x 0.51"H | | Item Weight | 9.07 g | | Manufacturer | SmartQ Inc. | | Media Type | SD Card, SDHC, SDXC, microSD, microSDHC | | Mfr Part Number | C307 | | Model Name | C307 | | Model Number | C307 | | Number of Items | 1 | | Operating System | Ubuntu, Fedora, Debian, Windows 7, 8, 10, 11, macOS Catalina, Big Sur, Monterey, Ventura | | Slot Count | 2 | | Special Feature | Plug & Play | | Unit Count | 1 Count | | Warranty Description | 1 year | ## Product Details - **Brand:** SmartQ - **Color:** black - **Connectivity Technology:** USB Type A - **Media Type:** SD Card, SDHC, SDXC, microSD, microSDHC - **Special Feature:** Plug & Play ## Images ![USB 3.0 Dual Slot SD Card Reader – Fast SD & Micro SD Memory Card Reader for Camera, Photographer, Laptop, MacBook & Windows PC - 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 ### ⭐⭐⭐⭐⭐ SmartQ C307 USB 3.0 Portable Is a great product *by E***A on August 8, 2024* The SmartQ C307 USB 3.0 Portable is a highly functional and efficient device that stands out in the realm of portable card readers. Here’s an in-depth review: Design and Build Quality The SmartQ C307 boasts a sleek, compact design that makes it extremely portable and easy to carry around. Its sturdy construction ensures durability, so it can withstand regular use and travel. The matte finish not only enhances its aesthetic appeal but also prevents fingerprints and smudges. Performance Equipped with USB 3.0 technology, the SmartQ C307 offers fast data transfer speeds, making it ideal for quickly transferring large files like photos, videos, and documents. The device is backward compatible with USB 2.0, ensuring it can be used with older computers and devices without any issues. Compatibility This portable card reader is compatible with a wide range of memory card formats, including SD, microSD, SDHC, SDXC, and more. This versatility makes it a convenient tool for photographers, videographers, and anyone who frequently works with different types of memory cards. Ease of Use The SmartQ C307 is a plug-and-play device, meaning no additional software or drivers are needed. Simply connect it to your computer’s USB port, insert your memory card, and you’re ready to go. The LED indicator light provides a clear indication of the device’s status, ensuring you know when your files are being transferred. Value for Money Considering its robust performance, wide compatibility, and ease of use, the SmartQ C307 USB 3.0 Portable offers excellent value for money. Its affordable price point makes it accessible for a broad range of users, from professionals to casual users. Conclusion In summary, the SmartQ C307 USB 3.0 Portable is a reliable and efficient card reader that delivers on all fronts. Its fast data transfer speeds, wide compatibility, and user-friendly design make it an excellent choice for anyone in need of a portable and versatile card reader. Whether you’re a professional needing to quickly transfer large media files or a casual user looking for a convenient way to access your memory cards, the SmartQ C307 is a solid investment. ### ⭐⭐⭐⭐⭐ Great quality item for my data transfers *by M***4 on March 18, 2026* Tested this out on the new laptop. Works great. It's a shame most new laptops don't come with a DVD and card slot reader built in. This item was worth the money and transfers the data quick. Glad I bought this. ### ⭐⭐⭐⭐⭐ A High‑Efficiency, USB 3.0‑Optimized Reader With Reliable Throughput and Broad Card Compatibility *by A***O on January 15, 2026* The SmartQ USB 3.0 Dual Slot SD Card Reader is engineered for users who need consistent, high‑bandwidth transfers across SD and microSD formats. Its compact design hides a surprisingly capable controller that takes full advantage of USB 3.0’s 5Gbps interface, making it a strong choice for photographers, videographers, and data‑heavy workflows. 🔌 Interface & Controller Performance • USB 3.0 (5Gbps) interface ensures significantly higher throughput than USB 2.0 readers. • Backward compatible with USB 2.0 ports, though performance will be limited by the host controller. • The internal controller handles SD and microSD independently, allowing smooth switching between cards without latency spikes. In real‑world testing, the reader consistently saturates the maximum speeds of UHS‑I cards, which is the practical ceiling for most consumer SD media. Card Format & Standard Support The reader supports a wide range of card types: • SD / SDHC / SDXC • microSD / microSDHC / microSDXC • UHS‑I bus speeds • FAT32, exFAT, and NTFS file systems (host‑dependent) While it does not support UHS‑II’s second row of pins, it reads UHS‑II cards at UHS‑I speeds without compatibility issues. Throughput & Transfer Characteristics Typical real‑world performance with quality UHS‑I cards: • Read speeds: 80–95 MB/s • Write speeds: 60–80 MB/s These numbers align closely with the maximum throughput of UHS‑I media and demonstrate that the USB 3.0 interface is not the bottleneck. The reader maintains stable transfer rates during large file copies, such as: • 4K video footage • RAW photo bursts • High‑resolution drone files • Large sequential data blocks Thermal throttling is minimal due to the low‑power controller and efficient heat dissipation through the casing. Dual‑Slot Architecture • Independent SD and microSD slots • Hot‑swappable • No shared bandwidth issues during single‑card use The reader does not support simultaneous dual‑card transfer, but it switches between slots instantly and reliably. Compatibility & Driver Behavior • Native plug‑and‑play on Windows, macOS, Linux, and ChromeOS • No proprietary drivers required • Enumerates as a standard USB mass‑storage device • Stable behavior across sleep/wake cycles and hot‑plugging This makes it ideal for field work, travel, and multi‑device workflows. Build & Electrical Characteristics • Lightweight ABS housing • Low power draw suitable for laptops and tablets • LED activity indicator for transfer monitoring • Tight slot tolerances to protect card contacts Despite its small size, the build quality is solid enough for daily use in a camera bag or tech kit. Final Verdict The SmartQ USB 3.0 Dual Slot SD & Micro SD Card Reader is a technically efficient, high‑throughput solution for anyone working with modern SD media. Its USB 3.0 interface, UHS‑I‑optimized performance, broad compatibility, and stable controller behavior make it a dependable tool for professional and enthusiast workflows alike. ## 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.com.sa/products/46608496-usb-3-0-dual-slot-sd-card-reader-fast-sd](https://www.desertcart.com.sa/products/46608496-usb-3-0-dual-slot-sd-card-reader-fast-sd) --- *Product available on Desertcart Saudi Arabia* *Store origin: SA* *Last updated: 2026-08-15*