USB OTG On The Go Adapter - A-OTG-AFBM-04

This practical USB adapter cable provides a quick and easy way to connect a mouse, keyboard, USB-s...

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OnBuy.comUsb Otg On The Go Adapter With Micro B Male & Female With Power Socket 8716309087308
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Product Information

Full details

The Gembird A-OTG-AFBM-04 is designed for mobile users and tablet enthusiasts who need to bridge the gap between their micro-USB devices and standard USB-A peripherals. It serves as an essential tool for connecting keyboards, mice, or flash drives to a phone, with the added benefit of a dedicated power port to support high-draw hardware like external hard drives; however, it is strictly limited to devices that natively support USB OTG (On-The-Go) functionality.

All features

Model Part NumberA-OTG-AFBM-04
BrandCablexpert

Extended Product Information

FAQs

Will this work with my USB-C phone?

No, this adapter is specifically designed for devices with micro-USB ports. You would need a micro-USB to USB-C adapter or a different OTG cable for USB-C devices.

Can I use this to charge my phone?

The primary purpose is data transfer for peripherals. While the extra port provides power to external devices, it is not intended to charge the host mobile device.

Is any software installation required?

No, the adapter is a passive hardware device. It will work automatically if your host device supports the connected peripheral.

What is the maximum cable length?

The adapter is 0.15 meters (15 cm) long, which is optimized for portable use.

Can I connect a printer to my tablet with this?

Yes, provided your tablet's operating system supports printer drivers and you are using the correct connection protocol.

Troubleshooting

Device is not detected when plugged in

Verify that your phone or tablet supports USB OTG. Not all micro-USB devices are OTG-compatible.

External hard drive not spinning or connecting

Connect an external 5V power source to the auxiliary micro-USB female port on the adapter to provide necessary voltage.

Intermittent connection or flickering

Ensure the micro-USB connector is fully seated into the host device and that the USB peripheral is properly inserted into the female port.

Pros and Cons

Pros

  • Integrated power bypass allows use of power-hungry hard drives
  • Compact 0.15m length reduces cable mess
  • Robust compatibility with most OTG-enabled micro-USB hardware
  • Lightweight and portable build

Cons

  • Requires host device to support USB OTG specifically
  • Not compatible with devices using USB-C ports
  • Short cable length limits physical distance between connected devices

Setup, Compatibility & Care

To use the adapter, simply plug the male micro-USB connector into your smartphone or tablet. Connect your USB peripheral to the female USB-A port. If you are using a device that requires external power, connect a micro-USB power cable to the extra female port on the adapter and plug the other end into a wall charger or power bank. Always ensure your mobile device supports OTG mode, as this adapter will not function on devices that lack this software or hardware capability. Store the cable in a cool, dry place and avoid sharp bending of the connector heads to maintain internal contact integrity.

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