Kensington 16GB microSDHC vs Kensington 4 GB microSDHC

Comparison of 16GB microSDHC, 4 GB microSDHC

18 specifications	A Kensington 16GB microSDHCView product	B Kensington 4 GB microSDHCView product
Memory1 differ
CapacityDiffers	16 GB	4 GB
Flash memory classKnown for one	—Unknown — not stated by the source	Class 10
Read speedKnown for one	—Unknown — not stated by the source	45 MB/s
Write speedKnown for one	—Unknown — not stated by the source	10 MB/s
Featuresidentical
Product colourKnown for one	—Unknown — not stated by the source	Black
Windows operating systems supportedKnown for one	—Unknown — not stated by the source	Yes
Mac operating systems supportedKnown for one	—Unknown — not stated by the source	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 supportedKnown for one	—Unknown — not stated by the source	Yes
Weight & dimensionsidentical
WeightKnown for one	1.4 g	—Unknown — not stated by the source
Packaging content1 differ
Memory adapter includedDiffers	No	SD
Other featuresidentical
SD adapter dimensions (WxDxH)Known for one	—Unknown — not stated by the source	24 x 32 x 2.1 mm
Transfer rateKnown for one	2000 MB/s	—Unknown — not stated by the source

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.