Introduction
The MAJESTECH D8 Mobile Gaming Controller is a versatile wireless gamepad designed for a wide range of devices, including iPhones, Android phones and tablets, PCs, and Nintendo Switch. It features Hall Effect joysticks and triggers, RGB LED lighting, vibration motors, and a retractable design to accommodate various device sizes. This manual provides detailed instructions for setting up, operating, maintaining, and troubleshooting your D8 controller.

The MAJESTECH D8 controller, designed for mobile and tablet gaming across multiple platforms.

Key features and universal compatibility of the D8 controller.
Setup and Connection
The MAJESTECH D8 controller supports multiple connection modes to ensure compatibility with various devices and gaming platforms. Always ensure the controller is sufficiently charged before attempting to pair.
Pairing Instructions

Setup modes for iOS and Android devices.
- iOS Devices (iOS 13.4+):
- Xbox Wireless Mode: Long press the 'RB' button + 'Power' button simultaneously until the indicator light flashes.
- PS Dualshock Mode: Long press the 'B' button + 'Power' button simultaneously until the indicator light flashes.
- Android Devices (Android 6.0+):
- Xbox Wireless Mode: Long press the 'RB' button + 'Power' button simultaneously until the indicator light flashes.
- PS Dualshock Mode: Long press the 'B' button + 'Power' button simultaneously until the indicator light flashes.
- Android Native Mode: Long press the 'X' button + 'Power' button simultaneously until the indicator light flashes. This mode is for specific Android games that support native controller input.
- Nintendo Switch:
- Long press the 'RT' button + 'Power' button simultaneously until the indicator light flashes. Follow the pairing instructions on your Nintendo Switch console.
- PC (Windows/Macbook) & Steam Deck:
- Connect via Bluetooth using the appropriate pairing mode (e.g., Xbox Wireless Mode for PC games that support Xbox controllers) or via USB-C cable.
- PS3/PS4:
- Connect via Bluetooth using the PS Dualshock Mode.
Connection Mode Visuals

Xbox Wireless Controller Mode (RB + Power)

PS Dualshock Controller Mode (B + Power)

Nintendo Switch Connection Method (RT + Power)
Compatibility
The MAJESTECH D8 controller is designed for broad compatibility with various handheld devices. Its retractable design accommodates devices with widths between 129mm and 252mm (approximately 5.08 to 9.92 inches).

The D8 controller's wide compatibility with various mobile devices.
Supported Devices:
- Android (6.0+): Compatible with most Android smartphones and tablets under 11 inches, including Samsung Galaxy S and A series, Xiaomi Redmi, Google Pixel, Huawei, Oppo, Nokia, LG, HTC, and OnePlus models.
- iOS (13.4+): Compatible with most iPhones and iPads under 11 inches, including iPhone 6 through iPhone 15 series, iPad 9, iPad Air, iPad Pro, and iPad Mini.
- Tablets & iPads: Fits most tablets and iPads under 11 inches, such as iPad 9, iPad Air, Apple iPad Pro, Apple iPad Mini, Samsung Galaxy Tab S9 FE, Lenovo Tab M10 Plus, Amazon Fire HD 10, Honor Pad X8, Xiaomi Pad 6, and Google Pixel tablet. Note: Will not fit iPads and tablets larger than 11 inches.
- PC: Compatible with Windows PCs and Macbooks.
- Gaming Consoles: Supports Nintendo Switch, PS3, and PS4.
- Cloud Gaming & Remote Play: Fully compatible with services like Xbox Cloud Gaming, GeForce Now, PS Remote Play, Xbox app, and Steam Link.
Operating Instructions
Once connected, the MAJESTECH D8 controller allows you to play a wide variety of games across different platforms.
Gaming on Mobile Devices
Slide your smartphone or tablet into the controller's retractable grip. The controller will automatically map to games that support controller input. For games without native controller support, some Android modes may allow for button mapping (refer to troubleshooting for details).

Play a wide range of mobile games with controller support.
Cloud Gaming and Remote Play
The D8 controller enhances your experience with cloud gaming services and remote play applications, allowing you to stream console and PC games directly to your mobile device.

Access thousands of games through various platforms and cloud services.

Transform your mobile device into a portable gaming station for PC and console titles.
Features and Controls
The MAJESTECH D8 controller is equipped with advanced features for an optimized gaming experience.

Detailed view of the D8 controller's key features.
- Hall Effect Joysticks: Provide precise, drift-free control for accurate movements.
- Hall Effect Analog Triggers: Offer full linear motion with responsive feedback, ideal for racing and shooting games.
- Adjustable RGB Lighting: Customize the joystick lighting by pressing 'L3 + T' (left joystick pressed + T button).
- Vibration Motors: Enhance immersion with haptic feedback.
- Turbo Function: Allows for rapid, repeated button presses by holding the Turbo button and the desired action button.
- 6-Axis Gyro: Provides motion control capabilities for supported games.
- Programmable Buttons: Certain buttons may be programmable for custom functions (refer to specific game or app settings).
- Ergonomic Design: Lightweight, durable, and non-slip materials ensure comfortable extended gaming sessions.
- Long-lasting Battery: Built-in rechargeable battery provides extended playtime.

Advanced components for precise and responsive control.

Overview of the D8 controller's comprehensive special features.
Maintenance
Proper care and maintenance will extend the lifespan of your MAJESTECH D8 controller.
- Cleaning: Use a soft, dry cloth to wipe down the controller. For stubborn dirt, slightly dampen the cloth with water or a mild electronic cleaner. Avoid harsh chemicals or abrasive materials.
- Storage: Store the controller in a cool, dry place away from direct sunlight and extreme temperatures. When not in use for extended periods, ensure it is fully charged before storage.
- Battery Care: To maintain battery health, avoid fully discharging the controller frequently. Charge the controller using the provided USB-C cable.
- Physical Handling: Avoid dropping the controller or subjecting it to strong impacts. Do not force the retractable mechanism beyond its intended limits.
Troubleshooting
This section addresses common issues you might encounter with your MAJESTECH D8 controller.

Common troubleshooting steps for the D8 controller.
- Buttons Not Working:
- This is often due to using the incorrect connection method for your device or game. Refer to the 'Setup and Connection' section and ensure you are in the correct pairing mode (e.g., Xbox Wireless Mode for Xbox-compatible games, PS Dualshock Mode for PlayStation-compatible games, Android Native Mode for specific Android titles).
- Controller Won't Turn On, Charge, or Buttons are Laggy:
- Reset: Locate the reset button (usually a small pinhole) and press it for 5 seconds with a small pin or paperclip.
- Charge: Plug in the USB-C charger. The red LED light should blink slowly while charging.
- Reconnect: Once fully charged, reconnect the controller to your device using the correct pairing mode.
- How to Adjust Vibration:
- Simply long press the 'T' button + right joystick up or down to increase or reduce vibration intensity.
- To turn off vibration, press and hold the 'T' button for 8 seconds.
- Can You Turn Off RGB Lights?
- Yes, simply long press both the 'T' button + 'L3' (left joystick pressed) to adjust the light modes or turn them off.
Specifications
| Feature | Detail |
|---|---|
| Model | D8 |
| Connectivity | Wireless Bluetooth, USB-C |
| Compatibility | iOS (13.4+), Android (6.0+), PC (Windows/Macbook), Nintendo Switch, PS3, PS4, Steam Deck |
| Supported Device Width | 129mm - 252mm (5.08 - 9.92 inches) |
| Joysticks | Hall Effect Joysticks |
| Triggers | Hall Effect Analog Triggers |
| Special Features | RGB LED Lights, Vibration Motors, 6-Axis Gyro, Turbo Function, Programmable Buttons |
| Battery | 1 Lithium Ion battery (included) |
| Product Dimensions | 8.66 x 4.21 x 2.13 inches |
| Item Weight | 9.49 ounces |
| Manufacturer | MAJESTECH |
Warranty and Support
MAJESTECH stands behind the quality of its products. For specific warranty details, please refer to the warranty card included with your purchase or visit the official MAJESTECH website. If you encounter any issues not covered in this manual or require further assistance, please contact MAJESTECH customer support through the contact information provided on the product packaging or the official brand store.