1. 서론
The Lexar JumpDrive M400 USB 3.2 Gen 1 Flash Drive is designed for efficient file transfer and storage expansion. It offers high-speed performance and a durable design for portable data management. This manual provides instructions for setting up, operating, maintaining, and troubleshooting your device.
2. 주요 특징
- High-speed USB 3.2 Gen 1 performance for faster file 이전.
- Durable metal design for enhanced longevity.
- Lexar DataShield for password protection and file 보안.
- Backward compatible with USB 3.1, USB 3.0, and USB 2.0 devices.
- Compatible with both PC and Mac systems.
3. 설정
3.1 시스템 요구 사항
- Operating System: Windows XP, Windows Vista, Windows 7, Windows 8, Windows 10, Windows 11, or macOS.
- Available USB port (USB 3.2 Gen 1 for optimal performance, compatible with USB 3.1/3.0/2.0).
3.2 플래시 드라이브 연결하기
- 컴퓨터(PC 또는 Mac)에서 사용 가능한 USB 포트를 찾으세요.
- Insert the Lexar JumpDrive M400 into the USB port. The drive is plug-and-play and should be automatically recognized by your operating system.
- 인식이 완료되면 해당 드라이브는 컴퓨터에서 이동식 저장 장치로 나타납니다. file Windows에서는 탐색기, macOS에서는 Finder를 사용하세요.

Image: The Lexar JumpDrive M400 flash drive connected to a laptop, illustrating its compact design.
4. 사용 설명서
4.1 전송 Files
- Open the Lexar JumpDrive M400 in your computer's file explorer or Finder.
- 드래그 앤 드롭 file컴퓨터의 파일이나 폴더를 플래시 드라이브로, 또는 그 반대로 옮길 수 있습니다.
- For optimal transfer speeds, ensure you are using a USB 3.2 Gen 1 compatible port. The drive supports read speeds of up to 150MB/s.

Image: A visual representation of the speed difference between USB 3.2 Gen 1 and USB 2.0, highlighting the faster transfer rates of the JumpDrive M400.
4.2 Lexar DataShield (Security Software)
The Lexar JumpDrive M400 includes Lexar DataShield software for password protection, helping to secure your files with 256-bit AES encryption. To use this feature:
- Access the pre-loaded DataShield software on the drive.
- Follow the on-screen instructions to set up a secure vault and password.
- Store sensitive files within the encrypted vault for enhanced security.

Image: The flash drive positioned in front of a laptop screen displaying a shield and lock icon, symbolizing data protection.
5. 유지관리
5.1 안전한 제거
Always safely eject the flash drive before removing it from your computer to prevent data corruption.
- 윈도우: Click the "Safely Remove Hardware and Eject Media" icon in the system tray, then select the Lexar JumpDrive M400.
- 맥 OS : Drag the drive icon from the desktop or Finder sidebar to the Trash, or right-click (Control-click) the drive icon and select "Eject."
5.2 신체적 관리
The JumpDrive M400 features a durable metal design. To maintain its condition:
- Avoid exposing the drive to extreme temperatures or moisture.
- Keep the USB connector clean and free from debris.
- Store the drive in a safe place when not in use to prevent physical damage.

Image: The Lexar JumpDrive M400 resting on a textured, dark surface, highlighting its robust metal construction.
6. 문제 해결
| 문제 | 가능한 원인 | 해결책 |
|---|---|---|
| 컴퓨터에서 드라이브를 인식하지 못합니다. |
|
|
| 전송 속도가 느립니다. |
|
|
| DataShield password forgotten. | Forgotten password for encrypted vault. | Lexar DataShield does not offer a password recovery option. If the password is lost, data in the encrypted vault may be inaccessible. Ensure you keep a record of your password in a secure location. |
7. 사양
| 특징 | 세부 사항 |
|---|---|
| 모델명 | M400 |
| 품목 모델 번호 | LJDM400128G-BNBNU |
| 메모리 저장 용량 | 128GB (XNUMX기가바이트) |
| 하드웨어 인터페이스 | USB 3.2 1세대 |
| 읽기 속도 | 최대 150MB/s |
| 연결 기술 | USB |
| 색상 | 검은색 |
| 품목 무게 | 0.16 온스 |
| 패키지 크기 | 4.92 x 3.46 x 0.35 인치 |
| 제조업체 | Lexar International |
8. 공식 제품 영상
Video: An official product video from Lexar International showcasing the features and usage of the Lexar JumpDrive M400.
9. 보증 및 지원
For warranty information, technical support, or additional product details, please visit the official Lexar website. Lexar also offers optional data recovery plans for purchase, providing extended protection for your stored data.
- 제조업체: Lexar International
- 선택형 보호 플랜:
- 2년 사진 및 데이터 복구 계획
- 3년 사진 및 데이터 복구 계획
- 온라인 지원: Refer to the official Lexar website for the most current support resources and contact information.





