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Small blue microSD card with SD adapter

SanDisk

SanDisk 128GB Ultra UHS-I microSDHC Card with SD Adapter

SKU CH-8Y70-YN4R0

A 128GB microSDHC card with SD adapter offering up to 100MB/s read speed, A1-rated app performance and Class 10 Full HD video support

  • TypeAccessory
  • A1 rating loads apps faster with 1500 read IOPS
  • Up to 100MB/s read speed moves 1000 photos per minute
  • Class 10 supports Full HD 1920x1080 video recording
  • Waterproof, X-ray proof, temperature proof and shockproof durability
  • Includes SD adapter for use in cameras and card readers

What you get

This is a 128GB SanDisk Ultra microSDHC card rated UHS-I with a full-size SD adapter included. It targets Android smartphone and tablet owners who need extra space for apps, photos and Full HD video. Chromebook users are also covered by the certified compatibility claim. Buyers who need more storage than 128GB or who require UHS-II speeds for professional workflows should look elsewhere.

Installing and pitfalls

Insert the microSD card into the adapter, then place the adapter into any SD slot or USB reader; no drivers are required on supported Android, Chrome OS or camera devices. The card is rated waterproof, temperature proof, shockproof and X-ray proof for everyday durability. Performance will drop below the advertised peak if the host device only supports slower bus speeds or if the file system becomes fragmented. Formatting the card in the host device before first use avoids most recognition issues.

Deciding specification

The A1 rating guarantees a minimum of 1500 read IOPS and 500 write IOPS for faster app loading on Android. Sequential read speed reaches up to 100MB/s based on internal testing, while the Class 10 marking ensures sustained write performance for 1920x1080 Full HD video recording. Verify that your device supports microSDHC cards before purchase.

Highlights

  • A1 rating loads apps faster with 1500 read IOPS
  • Up to 100MB/s read speed moves 1000 photos per minute
  • Class 10 supports Full HD 1920x1080 video recording
  • Waterproof, X-ray proof, temperature proof and shockproof durability
  • Includes SD adapter for use in cameras and card readers

Specifications

TypeAccessory

Questions about this item

How can I confirm the card is delivering its rated A1 performance after I put it in my phone?

The A1 rating guarantees a minimum of 1500 read IOPS and 500 write IOPS, so apps should launch and run noticeably faster than on a non-A1 card.

Does the package include the SD adapter shown in the photos, or do I need to buy one separately?

The SanDisk Ultra microSDHC card comes with an SD adapter in the box, so you can use it directly in full-size SD slots without an extra purchase.

Should I choose the 128 GB version or is there a larger capacity in this Ultra line?

This specific model provides 128 GB of storage; other capacities exist in the Ultra range but are separate SKUs not covered by this listing.

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