Introduction
The POWKIDDY RGB20S is a compact, open-source handheld game console designed for retro gaming enthusiasts. Featuring a high-performance RK3326 quad-core CPU and a vibrant 3.5-inch IPS screen, it offers a wide range of emulator support and a portable gaming experience. This manual provides essential information for setting up, operating, and maintaining your device.

POWKIDDY RGB20S Handheld Game Console in blue and orange color variants.
Safety Information
- Keep the device away from water and moisture.
- Avoid exposing the device to extreme temperatures.
- Do not attempt to disassemble or repair the device yourself. Contact support if issues arise.
- Use only the provided charging cable or a compatible Type-C charger.
- Keep out of reach of small children due to small parts.
Package Contents
Please check the box for the following items:
- POWKIDDY RGB20S Handheld Game Console
- USB Type-C Charging Cable
- User Manual
- Gift Tiger Sticker (may vary by package)
- TF Card (System)
- TF Card (Games)
Unboxing and overview of the POWKIDDY RGB20S console and its contents.
Product Overview
Familiarize yourself with the various components and controls of your RGB20S console.

Key Description: Front, side, and top views of the RGB20S console highlighting buttons and ports.
- ON/OFF Button: Powers the device on or off.
- Reset Button: Restarts the device.
- TF1-OS Card Slot: Dedicated slot for the system operating system (supports 16GB-256GB).
- TF2-GAME Card Slot: Dedicated slot for game storage (supports 16GB-256GB).
- L1/L2/R1/R2 Buttons: Shoulder buttons for gameplay.
- VOL (Volume) Buttons: Adjusts the audio volume.
- Combination Function Key (FN): Used in conjunction with other buttons for special functions.
- Type-C / OTG Interface: For charging and On-The-Go (OTG) connectivity.
- Earphone Jack: Standard 3.5mm for audio output.

Dual TF Card Design: Separate slots for System (TF1-OS) and Game (TF2-GAME) cards.
Setup
1. Charging the Device
- Connect the provided USB Type-C charging cable to the Type-C port on the console.
- Connect the other end of the cable to a compatible USB power adapter (5V/2A recommended).
- The device supports 2.5A fast charging. A full charge takes approximately 2 hours and provides about 8 hours of gameplay.

Fast Charging: The device features a 3500mAh battery and supports 2.5A fast charging.
2. Inserting TF Cards
The RGB20S uses a dual TF card system:
- TF1-OS (System Card): Insert the TF card containing the operating system into the slot labeled 'TF1-OS'. This card is essential for the device to boot.
- TF2-GAME (Game Card): Insert the TF card containing your games into the slot labeled 'TF2-GAME'. This design allows for system upgrades without affecting your game library.
3. Powering On/Off
- To Power On: Press and hold the ON/OFF button until the screen illuminates.
- To Power Off: Navigate to the system menu and select the shutdown option, or press and hold the ON/OFF button until the device powers down.
4. Connecting to Wi-Fi
The RGB20S supports 2.4G/5G Wi-Fi for multiplayer games and data transmission. An external Wi-Fi adapter (dongle) is required and must be purchased separately.

Wi-Fi Connectivity: Requires an external Wi-Fi adapter for network access.
Operating Instructions
1. Basic Navigation
Use the D-pad and analog joysticks to navigate through menus and games. The A, B, X, Y buttons are for selection and actions, while SELECT and START buttons are for menu functions and game initiation.
2. Playing Games
The console comes pre-loaded with games on the TF2-GAME card. It supports a wide range of mainstream simulators including PSX, PSP, NDS, NEOGEO, CPS, MD, MSX, MAME, N64, PS1, CPS3, GBA, FC, SFC, and GB.

Supported Simulators: A visual representation of some of the game systems the RGB20S can emulate.
3. Saving Game Progress
The RGB20S supports saving game progress. Specific instructions for saving may vary by emulator or game, but generally, you can access save options through the in-game menu or the console's system menu (often accessed via the FN key or a combination of buttons).
4. Adjusting Volume and Brightness
- Volume: Use the VOL buttons on the side of the device to increase or decrease the sound output.
- Brightness: Screen brightness can typically be adjusted through the system settings menu. Refer to the on-screen interface for specific options.
5. System Upgrades
The device supports an open-source Linux system, allowing for arbitrary upgrades. This means you can update the system firmware or install custom operating systems. Always follow official or community-verified instructions for upgrades to avoid damaging the device.
Maintenance
- Cleaning: Use a soft, dry cloth to clean the console's exterior. For the screen, use a microfiber cloth specifically designed for electronics. Avoid abrasive cleaners or solvents.
- Storage: Store the device in a cool, dry place away from direct sunlight and extreme temperatures.
- Battery Care: For optimal battery life, avoid fully discharging the battery frequently. Charge the device regularly, even if not in use for extended periods.
Troubleshooting
- Device not powering on: Ensure the device is fully charged. If the power button feels stuck, gently press it. If the issue persists, try a hard reset using the reset button.
- Games not detected: Verify that the TF2-GAME card is properly inserted into its slot. Ensure the game files on the card are in a compatible format for the installed emulators.
- System card missing/corrupted: The device requires a TF1-OS card with the operating system to function. If this card is missing or corrupted, the device will not boot.
- Wi-Fi connection issues: Confirm that an external Wi-Fi adapter is correctly plugged into the OTG port. Ensure the adapter is compatible with the device's open-source system.
- Language settings: The device supports multiple languages. If the language is not as desired, navigate to the system settings to change it (e.g., to Spanish).
Specifications

Detailed Product Parameters for the RGB20S.
| Feature | Detail |
|---|---|
| Operating System | Open source Linux (Opendinglinux) |
| Screen | 3.5-inch IPS OCA full fit |
| Screen Resolution | 640x480 |
| CPU | RK3326 ARM quad core 1.5 GHz |
| RAM | 1GB DDR3L |
| Wi-Fi | External Wi-Fi (Support 2.4G / 5G) |
| TF Card Support | 16GB-256GB (Dual TF card design) |
| Speaker | Built-in cavity horn, 2W |
| Battery Capacity | 3500mAh |
| Charging Power | 5V/2A |
| Power Consumption | 2W/h |
| Battery Life | 8 hours |
| Charging Time | 2 hours |
| Charging Interface | Type-C |
| OTG Interface | Type-C |
| Earphone | Standard 3.5mm |
| Supported Languages | Japanese, French, German, Italian, Spanish, Portuguese, Russian, English, Swedish, Polish, Greek, Korean, Dutch, Brazilian Portuguese, Simplified Chinese, Traditional Chinese Style |
| Dimensions | 120mm x 83mm x 21mm |
| Material | Plastic |
| Certifications | CE, FCC |
User Tips
- Game Library: The console comes with many pre-loaded games. You can also download your own compatible ROMs and add them to the TF2-GAME card.
- Wi-Fi Adapter: Remember that an external Wi-Fi adapter is needed for online features. Ensure you acquire a compatible one for optimal performance.
- Saving Games: Most emulators allow for in-game saves and/or 'save states'. Familiarize yourself with the saving mechanisms within each emulator for a seamless gaming experience.
- Open Source System: The open-source nature allows for customization and potential performance enhancements through community-developed firmware. Proceed with caution and follow reliable guides if attempting system modifications.
Warranty and Support
For any product-related issues, technical support, or warranty claims, please contact the seller or manufacturer directly. Keep your purchase records for reference.





