Buffalo Compact Retractable USB Flash Type J 4GB vs Buffalo High Speed USB Flash Type S 2GB

Comparison of Compact Retractable USB Flash Type J 4GB, High Speed USB Flash Type S 2GB

7 specifications	A Buffalo Compact Retractable USB Flash Type J 4GBView product	B Buffalo High Speed USB Flash Type S 2GBView product
Performance1 differ
CapacityDiffers	4 GB	2 GB
Device interface	USB Type-A	USB Type-A
USB version	2.0	2.0
Plug and PlayKnown for one	Yes	—Unknown — not stated by the source
Compatible operating systemsKnown for one	—Unknown — not stated by the source	Windows Vista, XP, 2000 MAC OSX
Designidentical
Form factor	Cap	Cap
Other featuresidentical
USB required	Yes	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.