SanDisk Ultra Micro SDXC Memory Card - 128GB

SanDisk Ultra microSDXC and microSDHC cards are fast for better pictures, app performance, and Ful...

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OnBuy.comSandisk Ultra Micro Sdxc Memory Card 100Mb/S Class 10 - 128Gb 619659160401
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Product Information

Full details

The SanDisk Ultra 128GB microSDXC UHS-I card is designed for Android smartphones and tablets, offering fast performance for capturing Full HD video, better app responsiveness, and quick file transfers. Its primary benefit is expanding storage capacity while ensuring smooth operation for multimedia and applications. A potential caveat is that the highest transfer speeds (up to 100MB/s) are only available on specific higher capacities (64GB-512GB). Key features include 128GB storage, Class 10 and U1 speed ratings, A1 app performance rating, and transfer speeds up to 100MB/s.

All features

SeriesUltra
Model Part NumberSDSQUAR-128G-GN6MN
BrandSanDisk

Extended Product Information

FAQs

What does 'A1 rating' mean for this card?

The A1 rating means the card is optimized for application performance, allowing apps loaded onto it to launch faster and run more smoothly on compatible Android devices, providing a better user experience.

Can I use this card in my digital camera?

Yes, if your camera has a microSDXC card slot. For optimal performance, ensure your camera supports UHS-I speeds.

How do I transfer files from the card to my computer?

You can use a microSD card reader (often built into laptops or available as a separate USB accessory) to connect the card to your computer. Then, simply drag and drop files between the card and your computer's storage.

Is this card suitable for 4K video recording?

While rated for Full HD video, its U1 speed class is generally sufficient for basic 4K recording. For intensive 4K or high-bitrate video, consider cards with higher speed ratings like U3 or V30 for guaranteed performance.

How can I manage files on the card using my Android device?

You can use the 'SanDisk Memory Zone' app, available on the Google Play store. This app allows you to view, access, back up files, and even move files between your device and the memory card to free up space.

What is the difference between microSDHC and microSDXC?

microSDHC cards support capacities from 4GB to 32GB, while microSDXC cards support capacities from 32GB up to 2TB. This card is microSDXC, offering a larger capacity range.

What happens if I don't safely eject the card?

Not safely ejecting the card can lead to data corruption or loss, especially if data is currently being written to or read from the card. Always use the 'eject' or 'remove storage' option in your device's settings before physically removing the card.

Troubleshooting

Card not recognized by device

Ensure the card is fully inserted. Try cleaning the card's contacts with a clean, dry cloth. Restart your device. If the issue persists, try the card in another compatible device to check if the card itself is faulty.

Slow read/write speeds

Use a high-quality card reader that supports UHS-I speeds. Ensure the device's firmware is up to date. Check for any background applications consuming resources. For mobile devices, ensure the app is stored on the card and the device is not overheating.

Cannot save files to the card

Check if the card is full. Try formatting the card (ensure all important data is backed up first). Verify that your device has permission to write to the external storage.

Data corruption or errors

Safely eject the card from the device whenever possible. Avoid removing the card during read/write operations. Consider using disk-checking tools on a computer if errors persist after backing up data.

Pros and Cons

Pros

  • Expands storage significantly for mobile devices.
  • Fast read speeds facilitate quick file transfers.
  • A1 rating enhances app loading and performance.
  • Reliable for Full HD video recording.
  • Broad compatibility with Android devices.

Cons

  • Write speed is not specified, which can impact large file recording.
  • The highest advertised transfer speeds are for higher capacity models.
  • Requires a compatible microSDXC slot for full functionality.
  • Potential for performance throttling under sustained heavy load.

Setup, Compatibility & Care

Setup:

  1. Ensure your device (smartphone, tablet, camera) has a microSDXC card slot.
  2. Safely eject the card if it's currently in use.
  3. Gently insert the SanDisk Ultra microSDXC card into the designated slot until it clicks into place.
  4. Power on your device. It should recognize the new storage capacity automatically.

Compatibility:

This card is compatible with Android smartphones and tablets. It requires a device that supports the microSDXC standard. For optimal performance, use with devices that support UHS-I speeds. It can also be used in other devices with microSDXC slots, such as cameras or laptops, often with the use of an adapter (not included).

Care:

  • Avoid exposing the card to extreme temperatures (beyond its specified operating range).
  • Keep the card dry and away from moisture.
  • Handle the card by its edges to avoid damaging the contacts.
  • Safely eject the card from your device before removing it to prevent data corruption.
  • Regularly back up important data stored on the card.

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