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.

You CAN have your cake and eat it, too!

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. 

Technical Specifications:

• Capacity: 4GB
• Standard: SDA 2.0
• Dimensions (L x W x H): 15 x 11 x 1.0mm (W x H x D)
• Weight: 0.25g
• Voltage: 2.7~3.6V
• Performance: Speed (read) : 10~14 (MB/s)** / Speed (write) : 4~5 (MB/s)**
• Certifications: FCC, CE, BSMI, VCCI
• Note: **Read/write speed based on ADATA internal testing; performance may be lower depending on host device.
• Speed Class: Class 4
• Compatibility: mobile phone/ Smartphone/ Tablet