소개
This manual provides essential information for the proper use and care of your SanDisk Ultra MicroSDXC 128GB memory card. Please read these instructions carefully to ensure optimal performance and longevity of your product.
The SanDisk Ultra MicroSDXC card is designed for use in compatible devices such as smartphones, tablets, and cameras, offering reliable storage and fast data transfer speeds for Full HD video recording and high-resolution photos.
설정 및 설치
The SanDisk Ultra MicroSDXC card is compatible with devices that support microSDHC and microSDXC memory cards. An included SD adapter allows for compatibility with standard SD card slots.
Inserting the MicroSDXC Card
- 카드 슬롯을 확인하세요: Locate the microSD card slot on your device (smartphone, tablet, camera, etc.). Refer to your device's user manual for exact location and orientation.
- 카드 방향을 맞춰주세요: Hold the SanDisk Ultra MicroSDXC card with the gold contacts facing down (or as indicated by your device) and the SanDisk logo facing up.
- 카드를 삽입하세요: Gently slide the card into the slot until it clicks into place. Do not force the card. If it does not insert easily, recheck the orientation.
- 서식 지정(선택 사항): Some devices may prompt you to format the card upon first insertion. Formatting erases all data on the card and prepares it for use with your specific device. If prompted, follow the on-screen instructions.

이미지: 클로즈업 view of the SanDisk Ultra MicroSDXC 128GB memory card, showing its compact size and branding. This card is designed for easy insertion into compatible devices.
SD 어댑터를 사용하여
The included SD adapter allows you to use your microSDXC card in devices that accept standard SD cards, such as laptops, desktop computers, and some cameras.
- Insert MicroSDXC into Adapter: Slide the SanDisk Ultra MicroSDXC card into the designated slot on the side of the SD adapter until it clicks.
- 어댑터를 기기에 삽입하세요: Insert the SD adapter (with the microSDXC card inside) into the SD card slot of your computer or compatible device.
- 접근 데이터: Your computer or device should recognize the card as a removable storage drive, allowing you to transfer files.

Image: Retail packaging of the SanDisk Ultra MicroSDXC card, illustrating the card and its included SD adapter. The packaging highlights compatibility with smartphones and Full HD video recording.
작업
Once installed, your SanDisk Ultra MicroSDXC card functions as an extension of your device's storage. Its Class 10 and UHS Speed Class 1 (U1) ratings ensure efficient performance for various tasks.
데이터 저장 및 전송
- 절약 Files: When using the card in a camera, smartphone, or tablet, files such as photos, videos, and documents will be saved directly to the card if it is set as the default storage location.
- 전송 속도: 이 카드는 최대 80MB/s의 읽기 속도를 제공하여 대용량 데이터의 빠른 전송을 가능하게 합니다. files to a computer. Write speeds are rated at 10MB/s, suitable for continuous Full HD video recording.
- 앱 성능: With A1 performance class, the card is optimized for faster app loading and performance on compatible Android smartphones and tablets.
풀 HD 비디오 녹화
The SanDisk Ultra MicroSDXC card supports Full HD (1080p) video recording, making it suitable for capturing high-quality footage with compatible cameras and smartphones.
- Ensure your device's video recording settings are configured to save to the microSD card.
- For optimal video recording performance, ensure the card has sufficient free space.
관리 및 유지 보수
To ensure the longevity and reliability of your SanDisk Ultra MicroSDXC card, follow these care guidelines:
- 적절한 취급: Always handle the card by its edges. Avoid touching the gold contact pins to prevent damage or data corruption.
- 안전하게 꺼내기: Always safely eject the card from your device or computer before physically removing it. This prevents data loss or corruption.
- 저장: When not in use, store the card in its protective case or a secure environment to prevent physical damage, dust, or static electricity exposure.
- 청소: 필요한 경우 깨끗하고 마른 보풀 없는 천으로 금색 접점을 부드럽게 닦아주십시오. 액체나 연마제를 사용하지 마십시오.
- 내구성 특징: The SanDisk Ultra MicroSDXC card is designed to be waterproof, temperature-proof, shock-proof, and X-ray-proof. However, extreme conditions should still be avoided to maximize lifespan.

Image: The reverse side of the SanDisk Ultra MicroSDXC card packaging, detailing its durability features including waterproof, temperature-proof, shock-proof, and X-ray-proof properties.
문제 해결
If you encounter issues with your SanDisk Ultra MicroSDXC card, consider the following common solutions:
- 카드가 감지되지 않음:
- 카드가 기기 또는 어댑터에 완전히 올바르게 삽입되었는지 확인하십시오.
- 기기를 다시 시작하세요.
- Test the card in another compatible device or with a different card reader to rule out a device-specific issue.
- Check if the card slot on your device is clean and free of debris.
- 느린 성능:
- 기기가 해당 카드의 속도 등급을 지원하는지 확인하십시오.
- Free up space on the card. Performance can degrade when the card is nearly full.
- Avoid running multiple demanding applications simultaneously while accessing the card.
- 쓰기/삭제 불가 Files:
- If using the SD adapter, ensure the write-protect switch on the side of the adapter is not in the "Lock" position.
- Check your device's settings for any write protection or permissions.
- The card may be corrupted. If data recovery is not critical, formatting the card might resolve the issue (this will erase all data).
- 데이터 손상:
- 카드를 제거하기 전에 항상 안전하게 꺼내십시오.
- Avoid exposing the card to extreme temperatures or strong magnetic fields.
- Regularly back up important data to another storage medium.
명세서
| 모델명 | SanDisk Ultra |
| 모델 번호 | SDSQUNS-128G-GN6MN |
| 용량 | 128GB (XNUMX기가바이트) |
| 플래시 메모리 유형 | MicroSDXC |
| 읽기 속도 | 최대 80MB/s |
| 쓰기 속도 | 10 MB/s (Minimum) |
| 스피드 클래스 | 10학년 |
| UHS 스피드 클래스 | U1 |
| A1 App Performance Class | 예 |
| 호환 장치 | Smartphones, Tablets, Cameras (microSDHC/microSDXC compatible) |
| 색상 | 회색, 흰색 |
| Dimensions (Card) | 0.59 x 0.43 x 0.04 inches (15mm x 11mm x 1mm) - Standard microSD dimensions |
| 무게 | 약 0.388온스(11그램) |
| 내구성 | Waterproof, Temperature-proof, Shock-proof, X-ray-proof |
보증 정보
SanDisk Ultra MicroSDXC cards typically come with a limited warranty. Based on product packaging, this product includes a 10년 한정 보증.
For detailed warranty terms and conditions, including specific coverage and limitations, please refer to the official SanDisk warranty documentation available on their website or contact SanDisk customer support.
보증 청구를 위해서는 구매 증빙 자료가 필요할 수 있습니다.
지원 및 리소스
For further assistance, product registration, or to access additional resources, please visit the official SanDisk support channels:
- 보증 안내: www.sandisk.com/wug
- 샌디스크 메모리 존 앱: For managing photos and videos, visit www.sandisk.com/memoryzone
- 샌디스크 공식 웹사이트 Web대지: www.sandisk.com
- 고객 서비스: Refer to the SanDisk web해당 지역의 연락처 정보는 사이트에서 확인하세요.





