USB-C to Micro SD TF Card Reader OTG Adapter USB 3.0 High Speed

Transfer Files Instantly with This USB-C Micro SD Card Reader

Tired of slow file transfers or carrying bulky card readers? This compact USB Type-C to Micro SD / TF Card Reader OTG Adapter is your all-in-one solution for fast, reliable data access — no drivers needed! Whether you're offloading photos from a camera, backing up data from your phone, or accessing files on the go, this high-speed USB 3.0 reader makes it effortless.

Fully compatible with iPhone (USB-C models), Samsung, Xiaomi, MacBook, Windows PCs, and virtually any USB-C enabled device, this mini card reader slips right into your pocket or bag for anytime, anywhere access to your Micro SD or TF cards.

Made in Mainland China.

Key Features

• USB 3.0 High-Speed Transfer: Enjoy blazing-fast read/write speeds — move large files, videos, and photos in seconds.
• Wide Compatibility: Works with Micro SD and TF cards; plug-and-play with iPhone (USB-C), Samsung, Xiaomi, MacBook, and Windows laptops/desktops.
• OTG Enabled: Use your card reader directly with supported smartphones and tablets — no PC required.
• Ultra Compact Design: Mini form factor fits on your keychain or in your pocket — always ready when you need it.
• No Driver Installation: Just plug in and go — automatically recognized by your device's operating system.
• 5V Low Power Input: Energy-efficient design that draws minimal power from your device.
• CE & RoHS Certified: Meets international safety and environmental compliance standards.

Specifications

• Connector A: USB Type-C
• Connector B: Micro SD / TF Card Slot
• Transfer Standard: USB 3.0
• Input Voltage: 5V
• Certifications: CE, RoHS
• OTG Support: Yes
• Origin: Mainland China

Compatible Devices

iPhone 15 / 15 Pro / 15 Pro Max, iPad Pro (USB-C), Samsung Galaxy S & A series, Xiaomi, OnePlus, Google Pixel, MacBook Air/Pro, Windows laptops, and any USB-C device.

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For guidance on safe handling of electronic accessories and consumer device standards, visit the U.S. Consumer Product Safety Commission (CPSC).

Learn more: Card reader

Frequently Asked Questions

Q: What card types does this USB-C Micro SD card reader support?

A: This card reader supports Micro SD and TF (TransFlash) memory cards of various storage capacities. It is compatible with standard Micro SD, SDHC, and SDXC formats, making it versatile for most everyday use cases including cameras, drones, and smartphones.

Q: Is the USB-C to Micro SD card reader compatible with iPhone and MacBook?

A: Yes! This OTG adapter is fully compatible with all iPhone models featuring a USB-C port (iPhone 15 series and newer), as well as MacBook Air and MacBook Pro with USB-C/Thunderbolt ports. It is also compatible with Samsung, Xiaomi, and other Android USB-C devices.

Q: Do I need to install any drivers to use this card reader?

A: No driver installation is required. This USB 3.0 card reader is plug-and-play — simply insert it into your USB-C port and it will be automatically recognized by your device's operating system (macOS, Windows, Android, and iPadOS/iOS for USB-C devices).

Q: How fast is the data transfer speed on this USB 3.0 card reader?

A: Thanks to USB 3.0 technology, this card reader delivers significantly faster transfer speeds compared to older USB 2.0 readers. Actual speeds depend on your memory card's rating, but you can expect high-speed performance suitable for transferring large videos, photos, and documents quickly.