SD Card (Secure Digital Card) is an ultra small flash memory card designed to provide high-capacity memory in a small size. SD cards are used in many small portable devices, such as digital eo camcorders, digital cameras, handheld computers, audio players and mobile phones.

Detail informations:

Model:SD/SDHC Cards
- Capacity:64MB/128MB/256MB/512MB/1GB/2GB/4GB/8GB/16GB/32GB

- High-Speed Class Rating: Class 4: 4MB/sec. Minimum sustained data transfer rate
- Operating Temperature: -13°F to 185°F (-25°C to 85°C)
- Storage Temperature: -40°F to 185°F (-40°C to 85°C)

- Dimension:24*32*2.1MM
- Weight:1.5g max
- Special SD Label