USB 3.0 Dual Slot SD & TF Card Reader – Up to 5Gbps

USB 3.0 Dual Slot SD & TF Card Reader – Fast, Compact & Universal

Transfer photos, videos, and files in seconds with this Portable Mini USB 3.0 SD & TF Card Reader. Featuring dual card slots for SD and Micro SD (TF) cards simultaneously, this pocket-sized adapter is the perfect companion for photographers, videographers, students, and professionals who need fast, reliable access to their memory cards on any computer or laptop.

Made in Mainland China.

Key Features

• Dual Slot (2-in-1): Read SD and TF (Micro SD) cards at the same time — no swapping needed.
• USB 3.0 Speed: Blazing-fast transfer speeds up to 5Gbps, perfect for large RAW images and 4K video files. Also backward compatible with USB 2.0 ports.
• Supports Up to 512GB: Works with all major SD and Micro SD card capacities up to 512GB.
• Plug & Play: No drivers or software installation required — just plug in and start transferring instantly.
• Compact & Portable: Fingertip-sized design with an anti-loss protective cap keeps the USB connector safe in your bag or pocket.
• Wide Compatibility: Works seamlessly with Windows, macOS, Linux, cameras, PCs, laptops, and tablets.
• Intelligent Control Chip: Built-in stable chip ensures reliable, consistent data transfer with minimal risk of file corruption.
• RoHS Certified: Meets strict environmental and safety standards — no high-concern chemicals.

Who Is This For?

Whether you're a photographer offloading shots from your DSLR, a traveler managing files on the road, or a student transferring documents between devices, this card reader delivers the speed and simplicity you need. Its ultra-compact form factor means it fits on a keychain or in a coin pocket — always ready when you are.

Compatible Devices

• Desktop PCs & Laptops (Windows, macOS, Linux)
• Digital Cameras & Action Cameras
• Tablets with USB-A ports or via adapter
• Smart TVs and media players with USB ports

Technical Specifications

• Interface: USB 3.0 (backward compatible with USB 2.0)
• Card Slots: 2 (SD + TF/Micro SD)
• Max Card Capacity: 512GB
• Transfer Speed: Up to 5Gbps (USB 3.0)
• Compatibility: Windows / macOS / Linux
• Certification: RoHS
• Driver Required: No
• Protective Cap: Yes (anti-lost)

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For more on data storage standards and card reader technology, visit the PCMag resource — or learn about USB standards from the NIST. For technical USB specifications, you can also reference MedlinePlus.

For general information on safe data management and digital file organization, visit

Frequently Asked Questions

Q: Does this USB 3.0 SD card reader work with both SD and Micro SD (TF) cards at the same time?

A: Yes! This dual-slot card reader supports simultaneous use of both an SD card and a Micro SD (TF) card at the same time. You can read or transfer data from both cards without swapping them out.

Q: Is this card reader compatible with Mac and Windows computers?

A: Absolutely. This card reader is plug-and-play compatible with Windows (XP, Vista, 7, 8, 10, 11), macOS, and most Linux systems. No additional drivers or software are needed — just plug it into a USB port and your cards will be recognized instantly.

Q: What is the maximum memory card size this reader supports?

A: This card reader supports SD and Micro SD (TF) cards up to 512GB in capacity, making it compatible with even the largest modern memory cards.

Q: Will this work in a USB 2.0 port if my computer doesn't have USB 3.0?

A: Yes. The reader is fully backward compatible with USB 2.0 ports. You'll still enjoy reliable data transfer — just at USB 2.0 speeds rather than the full 5Gbps USB 3.0 speed.

Q: Does the card reader come with a protective cap?

A: Yes, it includes an anti-lost protective cap that covers the USB connector when not in use, keeping the port clean and safe from damage while traveling or stored in a bag.