Features:
Type: SDHC Flash Memory Card
Speed Rating: Class 4
Capacity: 8GB

Max. Transfer rates:
Reading: 21 MB/s (140x)
Writing: 5 MB/s (34x)
Sustained Speed - SDA Class 4: 4 MB/s

Technical Data
Dimensions (W x L x H): 24.0 mm x 32.0 mm x 2.1 mm
Weight: approximately 2 grams
Operating temperature: 0 to 55 ° C
Storage temperature: -20 to 65 ° C
Compatibility: Secure Digital High-Capacity Card as specified by SDA

It’s of great importance the client verify previous to any memory purchase the official device documentation state its compatible with the new SDHC standard and the desired capacity.

Part of the capacity is used to format and perform other functions and thus is not available for data storage. 1 megabyte (MB) = 1 million bytes, 1 gigabyte (GB) = 1.000 billion bytes, 1GB = 0.93Gib/953.67MiB

Write and Read Speeds as stated by manufacturer, specifics may be obtained contacting directly their technical department. Reflected speeds may not be attainable under some circumstances, and depend on hardware, software and settings used. x=150KB/sec