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Tiny blue microSD card with red label visible

SanDisk

SanDisk 256MB MicroSD 10 MB/s memory card

SKU CH-QCJ7-G3CTW

Stores 256 MB of data on a MicroSD card with read speeds up to 10 MB/s

  • Card typeMicroSD
  • TypeMicroSD
  • Capacity256MB
  • Read Speed10 MB/s
  • Up to 10 MB/s transfer speeds for quick file moves
  • 256 MB capacity stores essential photos and documents
  • MicroSD form factor fits compact phones and cameras
  • Blue-on-blue label identifies genuine SanDisk card
  • Designed to meet SDMI security requirements for protected content

SanDisk 256MB MicroSD Card

This SanDisk MicroSD card provides 256MB of storage capacity with read speeds up to 10 MB/s. It is designed for older portable devices such as feature phones, early digital cameras, or handheld PCs that require the original MicroSD format. The card uses a 9-pin SD interface to transfer data between the card and the host device.

Speed and capacity limits for legacy hardware

The maximum read speed of 10 MB/s is sufficient for basic file transfers, low-resolution photos, or simple audio files. It cannot meet the performance requirements of modern smartphones, action cameras, or 4K video recording. The 256MB capacity restricts usage to very small data sets, such as a few dozen compressed images or contact backups.

256MB capacity for specific legacy slots

Buyers needing more storage space for apps, high-resolution media, or extended video clips should look elsewhere. This card is strictly intended for hardware that only accepts the original MicroSD standard and cannot address larger capacities. Verify that your device explicitly supports 256MB MicroSD cards before purchasing.

Highlights

  • Up to 10 MB/s transfer speeds for quick file moves
  • 256 MB capacity stores essential photos and documents
  • MicroSD form factor fits compact phones and cameras
  • Blue-on-blue label identifies genuine SanDisk card
  • Designed to meet SDMI security requirements for protected content

Specifications

BrandSanDisk
Card typeMicroSD
TypeMicroSD
Capacity256MB
Read Speed10 MB/s

Questions about this item

Should I choose the 256MB version or look for a larger capacity?

This card provides 256MB of storage space. Choose it if your device only needs that amount; otherwise select a higher-capacity MicroSD card.

What does the 10 MB/s read speed mean when the card is in my device?

The card delivers up to 10 MB/s transfer rates, so file copies and media playback will run at that maximum throughput in a compatible host.

Which interface does this MicroSD use and what speed does it cap at?

It uses a 9-pin SD interface that supports data transfers up to 10 MB/s, limiting real-world performance to that ceiling.

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