Buffalo High Speed USB Flash Type S 4GB vs Buffalo Super High Speed USB Flash Type R 8GB

Comparison of High Speed USB Flash Type S 4GB, Super High Speed USB Flash Type R 8GB

8 specifications	A Buffalo High Speed USB Flash Type S 4GBView product	B Buffalo Super High Speed USB Flash Type R 8GBView product
Performance2 differ
CapacityDiffers	4 GB	8 GB
Device interface	USB Type-A	USB Type-A
USB version	2.0	2.0
Plug and Play	Yes	Yes
Compatible operating systemsDiffers	-Windows Vista, XP, 2000 -Mac OSX	Windows Vista/XP/2000 MAC OS X
Read speedKnown for one	—Unknown — not stated by the source	38 MB/s
Designidentical
Form factor	Cap	Cap
Other featuresidentical
USB requiredKnown for one	Yes	—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.