소개
The MAYFLASH MF104 SEGA Genesis Mega Drive Controller Adapter allows users to connect their classic SEGA Genesis and Mega Drive controllers to modern gaming platforms. This adapter is compatible with Nintendo Switch and PC Windows systems, enabling a nostalgic gaming experience with original hardware. It supports up to two controllers simultaneously, with the option to use up to four controllers with two adapters.
This manual provides detailed instructions for setting up, operating, and troubleshooting your MF104 adapter.

Image: The MAYFLASH MF104 adapter, featuring its USB connection and two 9-pin controller ports.
패키지 내용
- 1 x MAYFLASH MF104 SEGA Genesis & Mega Drive Controller Adapter
- 1 x 사용 설명서(이 문서)
시스템 호환성
The MAYFLASH MF104 adapter is compatible with the following systems:
- 닌텐도 스위치 / 스위치 2
- PC Windows (supports Xinput and Dinput)
설치 지침
1. Nintendo Switch에 연결하기
- 닌텐도 스위치 본체가 도킹 스테이션에 연결되어 있거나 전원에 연결되어 있는지 확인하십시오.
- Plug the USB-A connector of the MF104 adapter into an available USB port on your Nintendo Switch dock.
- Connect your SEGA Genesis or Mega Drive controllers into the 9-pin ports on the MF104 adapter. The adapter supports two controllers.
- 닌텐도 스위치에서 시스템 설정 > 컨트롤러 및 센서 > 프로 컨트롤러 유선 통신으로 이동하여 "켜짐"으로 설정되어 있는지 확인하십시오.
- The adapter and connected controllers should now be recognized by your Nintendo Switch.

이미지: 앞면 view of the adapter, highlighting the two 9-pin controller input ports.
2. Connecting to PC Windows
- Plug the USB-A connector of the MF104 adapter into an available USB port on your PC.
- Connect your SEGA Genesis or Mega Drive controllers into the 9-pin ports on the MF104 adapter.
- PC가 필요한 드라이버를 자동으로 감지하고 설치합니다. 이 과정은 다소 시간이 걸릴 수 있습니다.
- The adapter supports both Xinput and Dinput modes. The mode can often be switched via a button combination or automatically detected by the game. Refer to the "Operating Instructions" section for details on switching modes if necessary.
작동 지침
Adapter Buttons and Indicators

이미지: 상단 view of the adapter, showing the three control buttons: TURBO 1, HOME, and TURBO 2, each with an associated LED indicator.
- 홈 버튼: Press and hold to switch between console modes (e.g., Switch, PC Xinput, PC Dinput). The LED indicators will change to reflect the current mode.
- TURBO 1 Button: Controls Turbo/Auto Fire/Hold functions for Controller Port 1.
- TURBO 2 Button: Controls Turbo/Auto Fire/Hold functions for Controller Port 2.
Turbo/Auto Fire/Hold Functions
The adapter supports Turbo, Auto Fire, and Hold functions for individual buttons on your connected controllers. These functions are controlled via the TURBO 1 and TURBO 2 buttons on the adapter.
- 터보를 활성화하려면: Press and hold the desired action button on your controller, then press the corresponding TURBO button (TURBO 1 for controller 1, TURBO 2 for controller 2) once. The button will now rapidly repeat its input when held down.
- To activate Auto Fire: Press the desired action button on your controller, then press the corresponding TURBO button twice. The button will now rapidly repeat its input without being held down.
- To activate Hold: Press the desired action button on your controller, then press the corresponding TURBO button three times. The button will register as continuously pressed.
- To deactivate any Turbo/Auto Fire/Hold function: Repeat the activation steps for that specific button, or press the corresponding TURBO button four times to clear all special functions for that controller.
Left Stick and D-Pad Switching
For certain games or preferences, the adapter allows you to switch the functionality between the Left Stick and the D-Pad input. This feature is particularly useful for games that might interpret D-pad inputs as analog stick movements or vice-versa.
- To switch: 를 누르고 계세요 집 버튼과 방향키 위쪽 button simultaneously for approximately 3 seconds. The LED indicator will flash to confirm the switch.
- Repeat the process to switch back to the original configuration.
펌웨어 업데이트
MAYFLASH regularly releases firmware updates to improve compatibility, add new features, and fix potential issues. It is highly recommended to keep your MF104 adapter's firmware up to date for optimal performance, especially if you encounter compatibility problems with new games or systems.
To check for and install the latest firmware:
- Visit the official MAYFLASH web대지: www.mayflash.com
- Navigate to the "Download" or "Support" section.
- Locate the firmware update tool and instructions specifically for the MF104 adapter.
- Follow the on-screen instructions provided by MAYFLASH to update your device.
메모: Firmware updates typically require connecting the adapter to a PC. Ensure you follow all instructions carefully to avoid damaging the device.
문제 해결
- Adapter not recognized by Switch/PC:
- Ensure the USB cable is securely connected to both the adapter and the console/PC.
- 콘솔/PC의 다른 USB 포트를 사용해 보세요.
- For Nintendo Switch, verify that "Pro Controller Wired Communication" is enabled in System Settings.
- Update the adapter's firmware as described in the "Firmware Update" section.
- 컨트롤러가 응답하지 않음:
- Ensure the SEGA Genesis/Mega Drive controller is securely plugged into the adapter's 9-pin port.
- Test the controller directly on a SEGA console if possible, to rule out a controller issue.
- Verify the adapter is in the correct mode for your system (Switch, PC Xinput, PC Dinput) using the HOME button.
- Buttons not mapping correctly or unexpected behavior:
- Check if any Turbo/Auto Fire/Hold functions are accidentally activated for specific buttons. Deactivate them if necessary.
- Consider updating the adapter's firmware.
- For PC, ensure your game or emulator is configured to use the correct input device and mode (Xinput/Dinput).
- Left Stick and D-Pad functionality is swapped:
- Refer to the "Left Stick and D-Pad Switching" section in Operating Instructions to toggle this feature.
명세서
| 모델 번호 | MF104 |
| 호환 시스템 | Nintendo Switch, PC Windows |
| 호환 컨트롤러 | SEGA Genesis, SEGA Mega Drive controllers (9-pin D-sub) |
| 연결성 | USB Type-A (to console/PC), 2x 9-pin D-sub (to controllers) |
| 입력 모드 | PC Xinput, PC Dinput |
| 특별 기능 | Turbo/Auto Fire/Hold functions, Left Stick/D-Pad swap |
| 치수(길이 x 너비 x 높이) | 4.49 x 1.97 x 5.59 인치(대략) |
| 무게 | 4.8온스(대략) |
| 제조업체 | 메이플래쉬 |

이미지: 후면 view of the adapter, displaying the model number (MF104) and manufacturing information.
보증 및 지원
MAYFLASH products are covered by a manufacturer's warranty. For specific warranty terms, duration, and to register your product, please visit the official MAYFLASH web사이트를 방문하거나 고객 지원팀에 직접 문의하세요.
For further assistance, technical support, or inquiries, please contact MAYFLASH customer service through their official web대지: www.mayflash.com.