InLine OTG Dual Card Reader for SD and microSD 66779

The InLine OTG Dual Card Reader for SD and microSD 66779 is a compact black card reader that supports SD, SDXC, microSD (TransFlash) and microSDXC cards. It connects via USB and Micro-USB (USB OTG) so it can be used with Android devices that support OTG as well as with a PC. The small form factor is designed for portability and on-the-go file access and transfer.

Advantages

The card reader provides dual-format support for SD and microSD cards, including SDXC and microSDXC, enabling flexible use across devices. With a data transfer rate up to 104 Mbit/s and a USB/Micro-USB interface, it allows direct file transfers between memory cards and OTG-capable Android devices or a PC. Its compact black design offers easy portability for travel and everyday use.

Suitable for

• Transferring photos and videos from cameras or phones to an Android device or PC
• Expanding mobile device storage temporarily by reading microSD/SD cards
• Backing up files from an Android smartphone or tablet using USB OTG
• Using SD or microSD cards while travelling or working remotely

Key specifications

• Supported card types: MicroSD (TransFlash), MicroSDXC, SD, SDXC
• Interface: USB / Micro-USB (USB OTG compatible)
• Data transfer rate: up to 104 Mbit/s
• Product colour: Black
• Internal: No
• SIM card support: No

How to use

Insert an SD or microSD card into the corresponding slot on the reader, then connect the reader to an OTG-capable Android device using the Micro-USB connector or to a PC using the USB connector. The device should be recognised automatically by the Android file manager or the computer’s operating system; you can then copy, move or manage files between the card and the host device. Safely eject or unmount the card from the host before removing the reader to avoid data loss.

Recommendations

Use a card with appropriate speed class for your files (e.g., higher-speed cards for high-resolution video). Ensure your Android device supports USB OTG before attempting direct transfers. Always back up important data and unmount the card before removal.