1. Introduction
The GameSir G3s is a versatile wireless gamepad designed for an enhanced gaming experience across multiple platforms. It offers broad compatibility and precise control for various game types.
This controller is compatible with Android 4.0 or later versions, Windows operating systems, and PlayStation 3 (PS3). It supports multiple connection methods including Bluetooth 4.0, 2.4GHz wireless via a USB dongle, and wired USB connection.

Image 1.1: Front view of the GameSir G3s Gamepad, showcasing its ergonomic design and illuminated buttons.
2. Package Contents
- 1 x GameSir G3s Game Controller
- 1 x USB Cable
- 1 x Wireless Adaptor (2.4GHz USB Dongle)
- 1 x Instruction Manual
- 1 x Dual Micro USB Cable
- 1 x Warranty Card
- 1 x Bracket (for mobile phone attachment)
3. Controller Layout and Features
The GameSir G3s controller features a standard gamepad layout with several key components and functions:
- D-pad: Pressure-sensitive directional pad for precise movement.
- Analog Joysticks: Dual 360-degree joysticks with minimal dead zone for accurate control.
- Action Buttons (A/B/X/Y): Color-coded LED-backlit buttons.
- Shoulder Buttons (L1/R1) & Triggers (L2/R2): Ergonomically placed for comfortable use.
- Select, Start, Turbo, Clear Buttons: For various in-game and controller functions.
- Home Button: Central button for system navigation and mode switching.
- Charging Port: Micro USB port located at the top for charging.
- LED Indicators: Four LEDs at the bottom indicate connection mode (Android Standard, Mouse Simulation, X-input, D-input) and battery status.
- Reset Button: Located at the back for troubleshooting or re-pairing.

Image 3.1: Detailed diagram of the GameSir G3s Gamepad, highlighting all buttons and ports.

Image 3.2: Illustration of the controller's high sensitivity and accuracy buttons, including the D-Pad, joysticks, and LED-lit A/B/X/Y buttons.
4. Setup and Connectivity
The GameSir G3s supports multiple connection methods for various platforms.
4.1. Connecting to Android Devices (Bluetooth)
- Ensure the controller is charged.
- Press and hold the A button and the Home button simultaneously for two seconds until the Android LED indicator lights up.
- On your Android smartphone or tablet, enable Bluetooth and search for available devices.
- Select "GameSir G3s" from the list to pair. The LED indicator will stop flashing once connected.
4.2. Connecting to Windows PC (2.4GHz Wireless or Wired USB)
4.2.1. 2.4GHz Wireless Connection
- Plug the 2.4GHz wireless adaptor (USB dongle) into an available USB port on your PC.
- Press and hold the X button and the Home button simultaneously for two seconds until the X-input LED indicator lights up.
- The controller should automatically connect to the PC.
4.2.2. Wired USB Connection
- Connect the controller to your PC using the provided USB cable.
- The controller will automatically switch to wired mode and be recognized by your PC.
4.3. Connecting to PlayStation 3 (PS3) (Wired USB)
For PS3, the GameSir G3s primarily uses a wired connection.
- Connect the controller to your PS3 console using the provided USB cable.
- The PS3 system should recognize the controller automatically.
For a visual guide on connecting the controller to various devices, please refer to the video below:
Video 4.1: Demonstration of connecting the GameSir G3s Bluetooth Wireless Controller to Android, PC, and PS3.
5. Operating Instructions
5.1. Auto Fire Function
The controller features an Auto Fire function, which allows a weapon to fire continuously without repeatedly pressing the button.
- Activate Auto Fire: Hold down the Turbo button, then press the desired action button (e.g., A, B, X, Y, L1, R1, L2, R2). The assigned button will now auto-fire.
- Adjust Auto Fire Frequency: While holding the Turbo button, press the D-Pad UP/DOWN to adjust the frequency of the auto-fire.
- Cancel Auto Fire: Press the Clear button to deactivate the auto-fire function for all assigned buttons.

Image 5.1: Illustration of the Auto Fire function and its controls on the GameSir G3s Gamepad.
5.2. Dual Vibration Motors
The GameSir G3s is equipped with dual vibration motors, providing realistic force feedback during gameplay. This feature enhances immersion in racing games, sports simulations, shooting games, and other genres that support vibration.
6. Mobile Phone Holder Attachment
The included bracket allows you to securely attach your smartphone to the controller for mobile gaming.
- Attach the game controller to the clip.
- Pull back the clamp retainer along the direction of the arrow and button up the buckle.
- Open the seat of the cellphone mount and mount your cellphone securely.

Image 6.1: Step-by-step guide for attaching a smartphone to the GameSir G3s Gamepad using the included bracket.
7. Game Compatibility and Software
The GameSir G3s gamepad is designed to work with a variety of games and platforms. For optimal compatibility and to discover more games, consider the following:
- Android Native Games: The controller supports many native Android games.
- X-input Mode Games: Compatible with games that support X-input mode, commonly found on PC.
- Happy Chick App: GameSir gamepad is guaranteed to work with games from the Happy Chick App, which offers a wide selection of retro and modern games.
- GameSir World App: Download and install the GameSir World app from Google Play for a platform to find gamepad-supported mobile games.

Image 7.1: Visual representation of GameSir World and Happy Chick apps for discovering compatible games.
8. Important Notes and Limitations
- Vibration feedback is supported only if the game itself includes a vibration mode.
- The GameSir G3s is not supported on Xbox, PS4, Windows tablets, Mac, Apple TV, or iOS devices.
- If attempting to use on an iOS device, performance may be unstable and is not covered by GameSir Warranty.
- When switching between wired and wireless connections, it may be necessary to press the reset button on the back of the controller.
9. Technical Specifications
| Feature | Detail |
|---|---|
| Working Platforms | Android / Windows / PS3 |
| Working Modes | Android Standard / Mouse Simulation / X-input / D-input |
| Connection | Bluetooth 4.0 / 2.4GHz Wireless USB / Wired USB |
| Working Distance | Up to 23 feet (7 meters) |
| Battery Capacity | 600mAh Polymer Lithium Battery |
| Battery Life | Approximately 18 hours |
| Dimensions | 6.30 x 4.09 x 2.32 inches (16 x 10.4 x 5.9 cm) |
| Weight | 0.42 pounds (190 grams) |
| MCU Chip | 32-bit MCU chip (48 million times/second computation capability) |

Image 9.1: Overview of GameSir G3s features including battery life, Bluetooth, wireless adapter, wired USB, and bracket.
10. Troubleshooting
- Controller not connecting: Ensure the controller is fully charged. Verify that you are using the correct pairing mode (e.g., A+Home for Android, X+Home for PC wireless). Try pressing the reset button on the back of the controller with a thin object.
- Input lag or disconnection: Ensure the controller is within the specified working distance (23 ft). Check for potential interference from other wireless devices. For PC, ensure USB drivers are up to date.
- Buttons unresponsive: Ensure the controller is properly connected and charged. If specific buttons are unresponsive, try resetting the controller.
- Vibration not working: Confirm that the game you are playing supports vibration feedback. Check in-game settings to ensure vibration is enabled.
11. Warranty and Support
The GameSir G3s controller comes with a warranty. Please refer to the included Warranty Card in your package for specific terms and conditions. For further support, troubleshooting, or to access the latest drivers and firmware updates, please visit the official GameSir website.





