Kingston 8GB SDHC Class-6/4 SD Card (random shipment of class6 and class4).
With 8GB capacity， SDHC cards offer larger-volume data storage and optimized recording performance with support for FAT 32 file formats.
Use new speed "class" ratings known as Class 6 that deliver a minimum data transfer rate for optimum performance with SDHC devices.
Designed differently and are only recognized by SDHC host devices. Built of nonvolatile memory components and have no moving parts that could wear out or break. Capacity ― 8GB，
Dimensions ― 0.94" x 1.26" x 0.08" (24mm X 32mm X 2.1mm)
High-Speed Class Rating: Class 6: 6 MB/sec minimum data transfer rate
Operating Temperature ― -13o F to 185o F (-25o C to 85 o C)
Storage Temperature ― -40o F to 185o F (-40o C to 85o C)
Voltage ― 3.3V
Compliant ― with the SD Card Association card 2.00 specification
Secure ― built-in write-protect switch prevents accidental data loss
Compatible ― with SDHC host devices; not compatible with standard SD-enabled devices/readers
