Kensington 4 GB microSDHC vs Kensington 8 GB microSDHC

Comparison of 4 GB microSDHC, 8 GB microSDHC

16 specifications	A Kensington 4 GB microSDHCView product	B Kensington 8 GB microSDHCView product
Memory1 differ
CapacityDiffers	4 GB	8 GB
Flash card type	MicroSDHC	MicroSDHC
Flash memory class	Class 10	Class 10
Read speed	45 MB/s	45 MB/s
Write speed	10 MB/s	10 MB/s
Featuresidentical
Product colour	Black	Black
Windows operating systems supported	Yes	Yes
Mac operating systems supported	Mac OS X 10.10 Yosemite, Mac OS X 10.11 El Capitan, Mac OS X 10.6 Snow Leopard, Mac OS X 10.7 Lion, Mac OS X 10.8 Mountain Lion, Mac OS X 10.9 Mavericks	Mac OS X 10.10 Yosemite, Mac OS X 10.11 El Capitan, Mac OS X 10.6 Snow Leopard, Mac OS X 10.7 Lion, Mac OS X 10.8 Mountain Lion, Mac OS X 10.9 Mavericks
Linux operating systems supported	Yes	Yes
Operational conditionsidentical
Operating temperature (T-T)	-25 - 85 °C	-25 - 85 °C
Storage temperature (T-T)	-40 - 85 °C	-40 - 85 °C
Weight & dimensionsidentical
Width	11 mm	11 mm
Depth	15 mm	15 mm
Height	1 mm	1 mm
Packaging contentidentical
Memory adapter included	SD	SD
Other featuresidentical
SD adapter dimensions (WxDxH)	24 x 32 x 2.1 mm	24 x 32 x 2.1 mm

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.