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Small black microSD card labelled 512GB

iStorage

iStorage microSD Card 512GB 1-Pack

SKU CH-7XXV-FQFCF

512 GB microSD card encrypts data with AES-XTS 256-bit hardware encryption when used inside a datAshur SD drive

  • Card typeMicroSD
  • TypeMicroSD
  • Capacity512GB
  • Option1-Pack

Capacity 512GB

  • AES-XTS 256-bit hardware encryption protects every file
  • Full disk encryption secures all stored data automatically
  • Works exclusively with datAshur SD drive for PIN access
  • Removable card design enables unlimited encrypted storage capacity
  • FIPS PUB 197 validated encryption meets strict security standards

Encrypted microSD Card 512GB

This iStorage microSD Card provides 512GB of removable storage designed exclusively for the datAshur SD hardware-encrypted USB Type-C flash drive. It cannot be used as a standard memory card in cameras, phones or card readers. The card is sold new in a single pack and relies entirely on the companion drive for encryption and access. ||

Dependency on datAshur SD drive

Inserting the card into the datAshur SD slot and entering an 8-64 digit PIN unlocks the hardware AES-XTS 256-bit full-disk encryption validated to FIPS PUB 197. Without the drive the card remains encrypted and inaccessible. The optional KeyWriter software allows cloning of datAshur SD drives so multiple authorised users can share the same encrypted cards. ||

Proprietary interface constraint

The card uses a standard microSD form factor but presents a proprietary encrypted interface that only the datAshur SD drive can decrypt. It offers no usable capacity or file system when connected directly to any other host. Buyers who need a conventional microSD card for general storage should look elsewhere.

Highlights

  • AES-XTS 256-bit hardware encryption protects every file
  • Full disk encryption secures all stored data automatically
  • Works exclusively with datAshur SD drive for PIN access
  • Removable card design enables unlimited encrypted storage capacity
  • FIPS PUB 197 validated encryption meets strict security standards

Specifications

Card typeMicroSD
TypeMicroSD
Capacity512GB
Option1-Pack

Other versions of this model

3 more in the same range

Same family, different memory, cooler or clock — compare before you commit.

Questions about this item

Will the 512GB card itself wear out or need replacing after many write cycles?

The card is a standard microSD medium; its endurance follows normal flash-memory wear patterns and will eventually require replacement after extensive write/erase cycles.

What speed ceiling will I hit first during long sequential transfers?

The microSD card’s own read/write rating limits sustained throughput; the datAshur SD drive cannot exceed the card’s native speed class.

Does the card generate extra heat or draw more power when used continuously inside the datAshur SD drive?

The microSD card draws minimal power and produces negligible heat; any warmth during all-day use comes from the host drive’s encryption hardware, not the card itself.

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