Toshiba and its subsidiary Toshiba America Electronic Components have added to its SD card range with 32GB, 16GB and 8GB model.
Each new model meets the class four specification in the SD speed class, meaning they deliver the high-performance and high-functionality that has become essential for advanced digital products.
The 16GB model will appear worldwide from October, while the 32GB and the 8GB will appear in stores January.
The high-density memory card market has seen rapid expansion in the past year, largely driven by mobile phones requiring extra storage for the quality of photos taken by many of the models now on sale.