As the demand for digital storage devices continuously grows, ADATA is at the forefront with improved, top-notch memory solutions. Taking the microSD to the next level, ADATA is pleased to introduce the microSDHC (Secure Digital High Capacity), whose new interface enables faster transfer rates and expands upon the previous maximum capacity of 2GB. The ADATA microSDHC Class 4 provides cellular phones even more memory storage for multimedia, business and personal data. The microSDHC’s 4 MB/s transfer rate places it as the top choice for micro storage devices and a must-have for your mobile life.


Featuring a maximum capacity of 32GB, the ADATA microSDHC Class 4 can store over 8,000 MP3 files, 9,600 high-resolution JPEG photos or other digital data1. It also supports Error Correcting Code (ECC), which automatically detects and corrects errors during data transfer, preventing corruption and loss of your important data. Additionally, the microSDHC’s In-System Programming (ISP) feature allows users to load the latest firmware and improve compatibility.


The ADATA microSDHC Class 4 is manufactured in accordance with the SD Card Association’s SD 2.0 standards, making it compatible with all microSDHC host digital devices and supporting SDHC host products with the bundled SDHC adapter. Adopting the FAT32 file system format, ADATA microSDHC Class 4 unlocks the 2GB capacity limit of microSD cards and provides a minimum transfer rate of 2 MB/s, meeting Class 4 specifications and taking care of your needs for memory card storage and the best read/write speeds.

• All music and photo capacities listed above are approximate values. Music capacity is based on an average of 4 minutes per song with 128-Kbps AAC encoding. Photo capacity is based on an average resolution of 8 megapixels per picture. JPEG file sizes may vary, depending on camera model, compression settings and photo contents.