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A-Data Technology A-Data 1GB 30X Speedy SD Card - Secure Digital

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This A-Data 1GB 30X Hi-Speed SD card is great for Digital Cameras, MP3 Music Players, and Handheld PCs!

The SD card features with its small size, lightweight is fully compliant with SD card and CPRM standard. It has excellent high-speed performance!  Due to its high compatibility, the SD card can fit efficiently in all your digital devices, including Personal Digital Assistant (PDA), Digital Still Camera (DSC) and MP3 player.

This Extreme Performance 30X SD cards are built with the same quality features as our standard Mobile Storage SD cards, but deliver faster data transfer rates, allowing your device to reach its Extreme Performance.

Quickly and easily download and transfer secure digital files between various digital devices, a computer and the Internet. An SD memory card reader makes it easy to upload files from an SD memory card to a computer. The beauty of the SD memory card is its huge capacity in such a tiny package, making it an ideal expansion option for the smallest of devices. ACP SD memory cards are compatible with:

  • Digital audio players (MP3)
  • Digital cameras
  • PDAs and handheld computers
  • Cellular phones and smart phones
  • Global positioning systems (GPS)
  • Data requiring a high level of security:
  • Copyright protection (book, music)
  • Personal identification data (cell phone address book)
  • Intellectual property right protection 

A-Data SD memory cards represent a technological leap over MMC, including cryptographic security protection of proprietary data and a four-fold increase in data transfer rates. SD memory cards are slightly thicker than MMC, and most devices designed to accept SD memory cards are backward compatible to accept MMC as well. If you are unsure whether your device accepts both SD memory cards and MMC, consult your product’s user manual.


  • Capacity:  1GB
  • Support CPRM (Content Protection for Recordable Media)
  • Support the interface of the Secure Digital Card Standard
  • High performance at Read and Write Speed
  • Support Error Correcting Code (ECC) function to detect and correct errors
  • Support In System Programming (ISP) function to load the firmware
  • Supports power down commands and sleep modes
  • Non-volatile storage (no battery required)
  • MTBF > 1,000,000 hours
  • Durability:  Minimum 10,000 insertion/removal cycles
  • Low weight
  • Noiseless
  • Low profile


  • Dimensions:  24x32x2.1 mm  (LxWxH)



Mfr's Part #: ASDC01GZZZBU 

Platform: WIN/MAC
Packaging: Retail Pkg