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A small black microSDXC card with a full-size SD adapter

Silicon Power

Silicon Power Elite microSDXC 256GB CL10 UHS-1 V10 A1 100MB/s Memory Card

SKU CH-81A6-CMAFP

Stores 256GB of Full-HD video, photos and apps with Class 10, UHS-I, V10 and A1 ratings at up to 100MB/s

  • 256 GB stores 39 400 songs 75 200 photos 39 hours 1080p video
  • Class 10 UHS-I V10 guarantees 10 MB/s minimum sustained Full-HD recording
  • A1 rating delivers 1 500 IOPS random read 500 IOPS random write for apps
  • Up to 100 MB/s transfer rate moves large files quickly
  • microSDXC format with included adapter fits phones cameras drones consoles

256GB microSDXC card for Android devices

This 256GB microSDXC card targets Android smartphones, tablets, drones and portable consoles that need dependable storage. It carries Class 10, UHS-I, V10 and A1 ratings for sustained write performance. The bundled adapter allows use in full-size SD slots. It suits users who record Full-HD video daily.

Upgrading from slower or smaller cards

The jump is worthwhile when your current card cannot sustain 10MB/s minimum write speed for 1080p recording. It also helps when apps stutter due to low random read IOPS. If you only store occasional photos or documents, a lower-capacity card may be sufficient.

Simple insertion with adapter included

Installation requires inserting the card into the device slot or the supplied adapter. Most issues arise from using the card in devices that do not support the microSDXC standard or the UHS-I bus. Formatting the card in the host device before first use avoids file-system errors.

Highlights

  • 256 GB stores 39 400 songs 75 200 photos 39 hours 1080p video
  • Class 10 UHS-I V10 guarantees 10 MB/s minimum sustained Full-HD recording
  • A1 rating delivers 1 500 IOPS random read 500 IOPS random write for apps
  • Up to 100 MB/s transfer rate moves large files quickly
  • microSDXC format with included adapter fits phones cameras drones consoles

Specifications

No published specifications for this item yet.

Questions about this item

Does the 256GB microSDXC card include the SD adapter for full-size slots?

Yes, the package includes one microSDXC card and an SD adapter so you can use the 256GB capacity in standard SD slots.

What is the correct way to insert the microSDXC card into a phone or camera slot?

Align the gold contacts facing down and the notched corner to the right, then push gently until you feel a click; forcing it the wrong way can damage the pins.

How long will the A1-rated card sustain heavy app use before it needs replacement?

The A1 rating guarantees a minimum of 1,500 random read IOPS and 500 random write IOPS, so the card is built for sustained app workloads and typical users replace it only when they need more than 256GB.

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