DuLingKer NS-A90802
DuLingKer Wireless PC Gamepad User Manual
Model: NS-A90802
1. Introduction
This user manual provides comprehensive instructions for setting up, operating, and maintaining your DuLingKer Wireless PC Gamepad. Designed for a versatile gaming experience, this controller offers broad compatibility and advanced features to enhance your gameplay.
1.1 Product Overview

Figure 1: DuLingKer Wireless PC Gamepad, showing the controller, its USB dongle, and two additional thumb grip covers.
The DuLingKer Wireless PC Gamepad is a high-performance gaming controller featuring Hall Effect Joysticks for precise control and dual vibration motors for immersive feedback. It connects wirelessly via 2.4G technology, ensuring a stable and low-latency connection for an optimal gaming experience.
1.2 Compatibility
This wireless game controller is designed for wide compatibility across various platforms:
- PC Windows: Compatible with Windows 7, 8, 10, and 11.
- PS3: Fully compatible with PlayStation 3 consoles.
- Android Smart TV & TV Box: Connects seamlessly to Android-based smart TVs and TV boxes.
- Steam: Supports Steam gaming platform.
- Raspberry Pi: Compatible with Raspberry Pi devices.

Figure 2: Multi-platform compatibility of the DuLingKer Wireless PC Gamepad.
2. Getting Started
2.1 Package Contents
Ensure all items are present in your package:
- DuLingKer Wireless PC Gamepad
- 2.4G USB Receiver Dongle
- USB Type-C Charging Cable
- User Manual (this document)

Figure 3: The DuLingKer Wireless PC Gamepad alongside its packaging.
2.2 Connecting the Controller (Plug & Play)
The DuLingKer Wireless PC Gamepad is designed for easy setup. For most compatible systems, simply plug in the USB receiver, and the controller will connect automatically.
- Locate the 2.4G USB receiver dongle.
- Insert the USB receiver into an available USB port on your PC, PS3, Android TV, or other compatible device.
- Turn on the DuLingKer Wireless PC Gamepad. The controller should automatically pair with the USB receiver. The indicator lights on the controller will show a stable connection.
- Note: If your PC is running Windows 7, you may need to install specific drivers for full functionality. Refer to the manufacturer's website for driver downloads if necessary.

Figure 4: The controller connects via a 2.4G USB dongle for plug-and-play convenience.
Video 1: Demonstrates the connection process and button testing of the DuLingKer Wireless Controller with a PC.
3. Operating the Controller
3.1 Hall Effect Joysticks
The controller is equipped with Hall Effect Joysticks, which utilize magnetic sensors instead of traditional mechanical contacts. This technology provides:
- No Dead Zone: Ensures immediate response to even the slightest movements.
- Drift-free Performance: Prevents unintended input, maintaining accuracy over time.
- Enhanced Durability: Reduces wear and tear compared to traditional joysticks.
3.2 Dual Motor Vibration
Experience enhanced immersion with the built-in dual vibration motors. These motors provide tactile feedback for in-game actions, such as:
- Impacts and collisions
- Explosions and gunfire
- Environmental effects
The vibration function is supported on both PC and PS3 platforms, adding a realistic dimension to your gaming sessions.

Figure 5: The controller's dual vibration motors provide immersive feedback during gameplay.
3.3 2.4GHz Wireless Technology
The controller utilizes 2.4GHz wireless technology for a reliable connection:
- Low Latency: Minimizes input delay for responsive gameplay.
- Stable Connection: Maintains a consistent link between the controller and receiver.
- Long Distance: Enjoy uninterrupted gameplay from up to 8 meters (approximately 26 feet) away.
3.4 Ergonomic Design
The gamepad is designed with ergonomics in mind to ensure comfort during extended gaming sessions. It features a non-slip grip that fits comfortably in your hands, reducing fatigue and providing a secure hold.

Figure 6: Detail of the controller's ergonomic design and non-slip grip for comfortable handling.

Figure 7: The controller in use, demonstrating its comfortable fit during active gameplay.
4. Care and Charging
4.1 Battery Information
The DuLingKer Wireless PC Gamepad is equipped with a rechargeable Lithium Polymer battery. This eliminates the need for disposable batteries.
- Charging Time: Approximately 2-3 hours for a full charge.
- Play Time: Provides 8-10 hours of continuous gameplay on a full charge.
- Standby Time: Up to 30 days in standby mode.
- Charging Cable: Uses a standard USB Type-C cable (included).
To charge the controller, connect the USB Type-C cable to the controller's charging port and the other end to a USB power source (e.g., computer USB port, USB wall adapter).
4.2 Cleaning and Storage
- To clean the controller, use a soft, dry cloth. For stubborn dirt, a slightly damp cloth can be used, but ensure no moisture enters the controller.
- Avoid using harsh chemicals or abrasive cleaners.
- Store the controller in a cool, dry place away from direct sunlight and extreme temperatures.
- When not in use for extended periods, ensure the controller is fully charged before storage to maintain battery health.
5. Troubleshooting Common Issues
| Problem | Possible Cause / Solution |
|---|---|
| Controller does not connect or respond. |
|
| Controller lights are stuck or unresponsive. |
|
| Controller enters battery save mode too quickly. |
|
| Difficulty connecting multiple controllers to one receiver. |
|
| Buttons or joysticks feel worn or unresponsive. |
|
6. Technical Specifications
| Feature | Detail |
|---|---|
| Model Number | NS-A90802 |
| Connectivity | 2.4GHz Wireless (USB Receiver) |
| Compatibility | PC (Windows 7/8/10/11), PS3, Android Smart TV/TV Box, Steam, Raspberry Pi |
| Joystick Type | Hall Effect Joysticks |
| Vibration | Dual Motor Vibration (supported on PC and PS3) |
| Battery Type | Lithium Polymer (included) |
| Charging Port | USB Type-C |
| Charging Time | 2-3 Hours |
| Play Time | 8-10 Hours |
| Standby Time | Up to 30 Days |
| Wireless Range | Up to 8 meters (26 feet) |
| Item Weight | 10.2 ounces (approx. 289 grams) |
| Package Dimensions | 7.01 x 5.43 x 2.6 inches |
| Manufacturer | DuLingKer |
7. Warranty and Support
For specific warranty information and customer support, please refer to the documentation included with your purchase or contact the seller directly. The seller for this product is PerfeSafe.
If you encounter any issues not covered in this manual, or require further assistance, please reach out to the manufacturer or authorized reseller for support.