Product comparison · 2 memory cards

Kingston Technology 2GB CompactFlash Ultimate 266X vs Kingston Technology 2GB microSD + 2 adapters (miniSD, SD) + USB reader

Key differences

Flash card type
- 2GB CompactFlash Ultimate 266X:CompactFlash
- 2GB microSD + 2 adapters (miniSD, SD) + USB reader:MicroSD
Read speed
- 2GB CompactFlash Ultimate 266X:45 MB/s
- 2GB microSD + 2 adapters (miniSD, SD) + USB reader:13 MB/s
Write speed
- 2GB CompactFlash Ultimate 266X:40 MB/s
- 2GB microSD + 2 adapters (miniSD, SD) + USB reader:3.5 MB/s
Operating temperature (T-T)
- 2GB CompactFlash Ultimate 266X:0 - 60 °C
- 2GB microSD + 2 adapters (miniSD, SD) + USB reader:-25 - 85 °C
Storage temperature (T-T)
- 2GB CompactFlash Ultimate 266X:-20 - 85 °C
- 2GB microSD + 2 adapters (miniSD, SD) + USB reader:-40 - 85 °C
Dimensions (WxDxH)
- 2GB CompactFlash Ultimate 266X:36.4 x 42.8 x 3.3 mm
- 2GB microSD + 2 adapters (miniSD, SD) + USB reader:11 x 15 x 1 mm

Differences highlightedShow differences only

Comparison of 2GB CompactFlash Ultimate 266X, 2GB microSD + 2 adapters (miniSD, SD) + USB reader
15 specifications	A Kingston Technology 2GB CompactFlash Ultimate 266X View product	B Kingston Technology 2GB microSD + 2 adapters (miniSD, SD) + USB reader View product
Memory3 differ
Capacity	2 GB	2 GB
Flash card typeDiffers	CompactFlash	MicroSD
Read speedDiffers	45 MB/s	13 MB/s
Write speedDiffers	40 MB/s	3.5 MB/s
Featuresidentical
Product colourKnown for one	Unknown — not stated by the source	Black
Operational conditions2 differ
Operating temperature (T-T)Differs	0 - 60 °C	-25 - 85 °C
Storage temperature (T-T)Differs	-20 - 85 °C	-40 - 85 °C
Weight & dimensionsidentical
WeightKnown for one	Unknown — not stated by the source	6.5 g
WidthKnown for one	36.4 mm	Unknown — not stated by the source
DepthKnown for one	42.8 mm	Unknown — not stated by the source
HeightKnown for one	3.3 mm	Unknown — not stated by the source
Other features1 differ
Dimensions (WxDxH)Differs	36.4 x 42.8 x 3.3 mm	11 x 15 x 1 mm
USB requiredKnown for one	Unknown — not stated by the source	Yes
USB poweredKnown for one	Unknown — not stated by the source	Yes
Plug and PlayKnown for one	Unknown — not stated by the source	Yes

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.