1. Product Overview
This manual provides detailed instructions for the Gamrombo Wireless Controller, designed for use with Xbox One, Xbox Series X|S, PC, and Windows 10/11 operating systems. Please read this manual carefully before use.
1.1 Package Contents
- Gamrombo Wireless Controller (x2)
- 2.4GHz USB Adapter (x2)
- USB Type-C Charging Cable (x2)
- User Manual (this document)
1.2 Controller Layout
The Gamrombo Wireless Controller features a standard layout with responsive buttons, joysticks, and triggers for an enhanced gaming experience.

Image 1.1: Front view of the Gamrombo Wireless Controllers and 2.4GHz USB Adapters.

Image 1.2: Detailed view of controller buttons, joysticks, and triggers.
2. Setup and Connection
2.1 Connecting to Xbox Consoles (Xbox One, Xbox Series X|S)
- Ensure your Xbox console is powered on.
- Insert the 2.4GHz USB adapter into an available USB port on your Xbox console.
- Press and hold the Home button on the controller for 3 seconds to power it on. The indicator light on the controller will flash rapidly.
- Once the controller connects to the adapter, the indicator light will become solid, indicating a successful connection.
2.2 Connecting to PC (Windows 10/11)
- Ensure your PC is powered on.
- Insert the 2.4GHz USB adapter into an available USB port on your PC. The system will automatically install the necessary drivers.
- Press and hold the Home button on the controller for 3 seconds to power it on. The indicator light on the controller will flash rapidly.
- Once the controller connects to the adapter, the indicator light will become solid. You can now use the controller for PC games.

Image 2.1: Controller compatibility with various platforms.
2.3 Charging the Controller
To charge the controller, connect the included USB Type-C cable to the charging port on the controller and the other end to a USB power source (e.g., console, PC, or USB wall adapter). The indicator light will show charging status and turn off when fully charged.
3. Operating Instructions
3.1 Power On/Off
- Power On: Press and hold the Home button for 3 seconds.
- Power Off: Press and hold the Home button for 5-8 seconds. The controller will automatically power off after 5 minutes of inactivity.
3.2 Turbo Function
The Turbo function allows for rapid, repeated input of a button press, which can be beneficial in certain games.
- Press and hold the Turbo button.
- While holding the Turbo button, press the desired action button (e.g., A, B, X, Y, LB, RB, LT, RT). The Turbo function is now activated for that button.
- To deactivate Turbo for a specific button, repeat the process: press and hold the Turbo button, then press the action button again.

Image 3.1: Instructions for activating the Turbo function.
3.3 Dual Vibration
The controller features dual motors for vibration feedback, providing an immersive gaming experience. Vibration intensity can vary based on game support and in-game settings.

Image 3.2: Dual-motor vibration feedback levels.
3.4 Audio Jack and Volume Control
The controller includes a standard 3.5mm stereo audio jack for connecting headsets. Volume can be adjusted directly on the controller.
- Volume Up: Push the volume slider to the right (+).
- Volume Down: Push the volume slider to the left (-).
- Mute: Press and hold the middle of the volume slider to mute audio.

Image 3.3: Audio jack and volume control details.
4. Maintenance
- Cleaning: Use a soft, dry cloth to clean the controller. Avoid using harsh chemicals or abrasive materials.
- Storage: Store the controller in a cool, dry place away from direct sunlight and extreme temperatures.
- Battery Care: To prolong battery life, avoid fully discharging the controller frequently. Charge the controller regularly, even if not in active use.
5. Troubleshooting
5.1 Connection Issues
- Controller not connecting: Ensure the 2.4GHz USB adapter is securely plugged into the console/PC. Make sure the controller is charged. Try re-pairing by powering off and on the controller.
- Intermittent connection: Ensure there are no strong wireless interference sources nearby. Try moving closer to the console/PC.
5.2 Controller Firmware Upgrade
If you experience persistent connection issues, particularly with Xbox consoles, a firmware upgrade may be required. The upgrade process is performed on a Windows PC.

Image 5.1: Information regarding controller firmware upgrade for connection issues.
- Upgrade Program Download: we.tl/t-I78iIsdPhP
- Video Upgrade Steps: youtu.be/2Q_x2bhtcUU
- The upgrade typically takes 2-3 minutes and ensures continued compatibility with Xbox devices.
5.3 Other Issues
- Buttons unresponsive: Ensure the controller is powered on and connected. Restart the controller and try again.
- Vibration not working: Check in-game settings to ensure vibration is enabled.
6. Specifications
| Feature | Detail |
|---|---|
| Connectivity | 2.4GHz Wireless |
| Compatibility | Xbox One, Xbox Series X|S, PC (Windows 10/11) |
| Battery Capacity | 650mAh |
| Charging Time | 2-3 hours |
| Operating Time | 8-10 hours |
| Audio Jack | 3.5mm Stereo |
| Vibration | Dual Motors |
| Motion Sensor | 6-Axis (for supported games/platforms) |

Image 6.1: Battery specifications.
7. Important Safety Information
- Do not expose the controller to extreme temperatures, humidity, or direct sunlight.
- Avoid dropping or subjecting the controller to strong impacts.
- Do not attempt to disassemble or modify the controller. This may void the warranty and cause damage.
- Keep the controller and its accessories out of reach of small children.
- Use only the provided charging cable or a certified equivalent.
8. Customer Support
For further assistance or inquiries, please contact Gamrombo customer support through the retailer's platform or the official Gamrombo website.




