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iSD/iSDHC Card

Pretec's iSD/iSDHC series is an industrial grade SD/SDHC compatible memory card that withstands extreme environments such as high humidity, salt spray, bending test, plug cycle test and drop test. It boasts the15-bit ECC to ensure high reliability for the data you can never afford to lose, making it the most reliable among the industrial-grade storage products. The new iSD/SDHC series features “waterproof” capability in addition to high resistance to temperature.


  • Capacity : 256MB~4GB
    Performance: Transfer rate up to 10MB/s
    Waterproof assures your data not to be washed away
    Uses SLC NAND Flash for better endurance
    Resistance to humidity, salt spray, bending force, drop test and plug cycle
    Embedded wear-leveling algorithm
    Wide temperature support for operation and storage
    - Operation temperatures: -25℃ ~ +85℃
    - Storage temperatures: -40C℃ ~ +150℃
    Built-in 15-bit ECC (Error Correction Code)

    • iSD/iSDHC (Waterproof)
    Capacity Part No.
         256MB       SDS256MSBHW
         512MB       SDS512MSBHW
         1GB       SDS001GSBHW
         2GB       SDS002GSCHW
         4GB       SDS004GSCHW