⚠️ Important Notice: OTG Activation, File System & Power Limits

1. Android OTG Function Required: Ensure your phone or tablet supports USB OTG functionality. Some Android smartphone models require you to manually turn on "OTG Connection" under Settings > System / More Settings before external memory cards or USB drives will appear.
2. Recommended File Systems (FAT32 / exFAT): For smooth plug-and-play reading on mobile devices, memory cards and USB flash drives should be formatted in FAT32 or exFAT. Most mobile operating systems do not natively support NTFS-formatted media.
3. No External Power Port: Power is drawn directly from your connected smartphone, tablet, or laptop. This adapter is designed for low-power peripherals like flash drives, memory cards, mice, and keyboards; it cannot power high-draw external mechanical hard drives.
4. Memory Cards Not Included: This product is a card reader and adapter hub only. Memory cards and USB flash drives shown in images are for illustrative purposes only.

Product Overview

Simplify photo transfers and on-the-go data management with this versatile 3-in-1 USB-C memory card reader and USB hub adapter. Featuring a flexible built-in cable, this multi-port adapter brings together a standard SD slot, a Micro SD (TF) card slot, and a full-size USB Type-A port into a sleek, lightweight dongle. Whether you need to offload camera footage to your iPad, review trail cam videos on your Android phone, or connect a mouse and thumb drive to your laptop, this adapter delivers instant plug-and-play connectivity.

Key Features

• 3-in-1 Expansion Hub: Combines an SD card slot, Micro SD card slot, and a USB Type-A peripheral port into a single compact adapter, allowing versatile data transfer across various media types.
• Supports Cards Up to 512GB: Advanced reader chipset supports standard SD, SDHC, SDXC, Micro SD, Micro SDHC, and Micro SDXC cards up to 512GB with low heat generation and stable file transmission.
• Integrated Flexible Cable: The short built-in connecting cable prevents blocking adjacent ports on slim laptops and allows easy connection even when your phone or tablet is in a protective case.
• Full USB-A Peripheral Connectivity: Connect standard USB peripherals directly to your USB-C device, including USB flash drives, wired or wireless keyboards and mice, and gaming controllers.
• No Drivers or Apps Needed: Fully driver-free operation across Android, iPadOS, Windows, macOS, Chrome OS, and Linux—simply plug in and open your device's native File Manager.

Device Compatibility

• Host USB-C Devices: Android smartphones, tablets, iPad Pro/Air, MacBook, laptops, and PC computers equipped with functional USB Type-C ports supporting OTG. (Note: Compatibility depends on host device OTG support; list is not exhaustive).
• Supported Memory Cards: SD, SDHC, SDXC, Micro SD, Micro SDHC, Micro SDXC, UHS-I, Olympus camera cards, GoPro SD cards, SanDisk, and Lexar memory cards up to 512GB.
• Supported Peripherals: USB flash drives, thumb drives, USB card readers, external mice, keyboards, and USB gamepads.

Common Daily Applications

• Field Camera & Trail Cam Review: Hunting enthusiasts and photographers can quickly view trail cam or wildlife camera SD/TF footage directly on their phone while standing in the woods.
• Travel Photo Sharing: Immediately import RAW/JPEG photos from your DSLR or mirrorless camera onto your tablet or smartphone to edit and post on social media without a computer.
• Mobile Workstation Setup: Connect a USB wireless keyboard/mouse receiver and a flash drive to your USB-C tablet for responsive typing and document processing anywhere.
• In-Flight Offline Entertainment: Watch stored movies and TV series directly from external memory cards or flash drives during flights without using up internal device storage.

Specifications

Frequently Asked Questions

Q: Why does my Android phone not detect the memory card or flash drive?
A: First, check if your phone requires manually turning on "OTG Connection" under system settings. Second, ensure your card or flash drive is formatted in exFAT or FAT32, as NTFS formats are generally not recognized by Android devices.

Q: Can I connect an external portable hard drive to the USB port?
A: We recommend using USB thumb drives and low-power peripherals. Large external mechanical hard drives typically require more operating power than a mobile phone or tablet can output through its USB-C port.

Q: Do I need to install any third-party app to view files?
A: No extra app or driver is required. On Android devices, open the built-in "Files" or "File Manager" app; on iPadOS/macOS, open the native "Files" or "Finder" app to browse your media.