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Two tiny black MicroSD cards with matching SD adapters

Cloudisk

Cloudisk MicroSD 128MB 2 Pack Class 4

SKU CH-KWS0-FRE6Q

Two 128 MB Class 4 microSD cards with SD adapters for tiny text or firmware files

  • TypeMicroSD
  • Capacity128MB

Capacity 128MB

  • Ideal for small text files and program storage
  • Two 128MB cards with SD adapter included
  • Class 4 minimum speed for basic data transfer
  • Shockproof, waterproof IPX7 and temperature resistant from -20 to 75 degrees
  • Three-year warranty from authorised 3C Group licensee

Ultra-Small Capacity MicroSD Cards

This two-pack supplies 128 MB Cloudisk MicroSD cards rated Class 4. They are intended for tiny data loads such as text files, configuration scripts or simple advertising images. The bundle includes an SD adapter for devices that only accept full-size slots.

Class 4 Speed Ceiling

Class 4 guarantees a minimum sustained write rate of 4 MB/s, which limits practical use to very small transfers. The cards cannot handle video recording, game installs or large media libraries. Formatting overhead will reduce the usable space below the labelled 128 MB.

Not for Camera or Large Files

Buyers who need space for photos, video clips or modern applications should choose a higher-capacity card. These modules are built only for lightweight storage tasks where a few megabytes are sufficient.

Highlights

  • Ideal for small text files and program storage
  • Two 128MB cards with SD adapter included
  • Class 4 minimum speed for basic data transfer
  • Shockproof, waterproof IPX7 and temperature resistant from -20 to 75 degrees
  • Three-year warranty from authorised 3C Group licensee

Specifications

TypeMicroSD
Capacity128MB

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Questions about this item

Should I pick the 128MB size or a larger capacity for my device?

This pack contains two 128MB cards, not gigabytes. They are intended for small text files, advertising images or simple programs. They cannot store videos, games or other large files.

What does Class 4 mean for actual read and write performance?

The card guarantees a minimum sustained write speed of 4 MB/s. That is enough for basic data logging or text storage, but too slow for video recording or rapid photo bursts.

Which interface standard does this microSD use and what speed ceiling does it impose?

It uses the standard microSD interface with a Class 4 rating, capping the guaranteed minimum write speed at 4 MB/s. The included SD adapter lets you use it in full-size SD slots.

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