Accessory USA AC DC Adapter (Compatible with ORICO A-3H7, A3H7, M3H7)

Accessory USA AC DC Adapter Instruction Manual

For ORICO A-3H7, A3H7, M3H7 7-Port Super Speed Hubs

1. Introduction

This manual provides essential instructions for the safe and effective use of your Accessory USA AC DC Adapter. This adapter is designed to provide power to compatible ORICO 7-Port Super Speed Hubs, specifically models A-3H7, A3H7, and M3H7. Please read this manual thoroughly before using the product and retain it for future reference.

2. Safety Information

WARNING: To reduce the risk of electric shock, fire, or injury, always follow these basic safety precautions.

  • Ensure the adapter's voltage and current specifications match your device's requirements before connecting. This adapter is designed for ORICO A-3H7, A3H7, and M3H7 hubs.
  • Do not expose the adapter to rain, moisture, or extreme temperatures.
  • Do not disassemble or modify the adapter. Unauthorized modifications can lead to electric shock or fire.
  • Keep the adapter away from heat sources, direct sunlight, and flammable materials.
  • Always unplug the adapter from the power outlet when not in use or during electrical storms.
  • Handle the power cord carefully. Do not place heavy objects on it, pinch it, or pull it forcefully.
  • If the adapter or cord is damaged, discontinue use immediately and contact customer support.
  • This product features Over Voltage Protection (OVP), Over Current Protection (OCP), and Short Circuit Protection (SCP) to ensure safe operation.

3. Product Overview

The Accessory USA AC DC Adapter is a reliable power supply unit designed for specific ORICO USB hubs. It converts AC wall power to the DC power required by your hub.

Package Contents:

  • 1 x Accessory USA AC DC Adapter

Note: The ORICO 7-Port Super Speed Hub is sold separately.

4. Setup

Follow these steps to connect your AC DC Adapter to your ORICO hub:

  1. Verify Compatibility: Ensure your ORICO hub is one of the compatible models (A-3H7, A3H7, M3H7).
  2. Connect to Hub: Insert the barrel connector end of the AC DC Adapter into the power input port on your ORICO 7-Port Super Speed Hub. Ensure a firm connection.
  3. Connect to Power Outlet: Plug the 2-pin main power connector of the adapter into a standard AC wall outlet (100-240V, 60Hz).
  4. Power On: Once connected, the hub should receive power. Refer to your ORICO hub's manual for specific power indicators or operational instructions.

Important: Always connect the adapter to the device first, then to the wall outlet. When disconnecting, unplug from the wall outlet first, then from the device.

5. Operation

The Accessory USA AC DC Adapter operates automatically once connected to a power source and a compatible device. It provides a stable power supply to your ORICO hub, enabling its full functionality, including powering connected USB devices.

  • Power Indicator: Check your ORICO hub for any power indicator lights to confirm it is receiving power.
  • Device Connection: Connect your USB devices to the ORICO hub's ports as per the hub's instructions.
  • Disconnection: To power off, first disconnect the adapter from the wall outlet, then from the ORICO hub.

6. Maintenance

Proper maintenance ensures the longevity and safe operation of your AC DC Adapter.

  • Cleaning: Disconnect the adapter from all power sources before cleaning. Use a soft, dry cloth to wipe the exterior. Do not use liquid cleaners or aerosols.
  • Storage: Store the adapter in a cool, dry place when not in use. Avoid wrapping the cord too tightly around the adapter.
  • Inspection: Periodically inspect the adapter and power cord for any signs of damage, such as frayed wires, cracks, or loose connections. If damage is found, discontinue use.

7. Troubleshooting

If you encounter issues with your AC DC Adapter, refer to the following common problems and solutions:

ProblemPossible CauseSolution
Hub not receiving power.
  • Adapter not fully plugged in.
  • Wall outlet not functioning.
  • Incompatible hub model.
  • Damaged adapter or cable.
  • Ensure both ends of the adapter are securely connected.
  • Test the wall outlet with another device.
  • Verify your ORICO hub model (A-3H7, A3H7, M3H7).
  • Inspect for damage. If damaged, replace the adapter.
Adapter feels unusually hot.
  • Overload from connected devices.
  • Poor ventilation.
  • Internal fault.
  • Disconnect some high-power USB devices from the hub.
  • Ensure the adapter is in a well-ventilated area.
  • If overheating persists, discontinue use and contact support.

If the problem persists after trying these solutions, please contact Accessory USA customer support.

8. Specifications

BrandAccessory USA
Compatible DevicesORICO A-3H7, A3H7, M3H7 7-Port Super Speed Hubs
Connector TypeBarrel Connector
Main Power Connector Type2 Pin
Input Voltage100-240 Volts AC
Frequency Range60 Hertz
Power SourceCorded Electric
Safety CertificationsCE, FCC, RoHS
Protection FeaturesOVP (Over Voltage Protection), OCP (Over Current Protection), SCP (Short Circuit Protection)

9. Warranty and Support

Accessory USA products are manufactured to high-quality standards. For warranty information or technical support, please refer to the documentation provided with your purchase or visit the official Accessory USA website. Please have your product model and purchase details ready when contacting support.

For further assistance, you may contact the seller directly via the Amazon platform where the product was purchased.

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