Conceptronic 2-ports eSATA PC Card vs Conceptronic 2 Ports eSATA PC Express Card

Comparison of 2-ports eSATA PC Card, 2 Ports eSATA PC Express Card

7 specifications	A Conceptronic 2-ports eSATA PC CardView product	B Conceptronic 2 Ports eSATA PC Express CardView product
Ports & interfaces1 differ
Host interfaceDiffers	CardBus	ExpressCard
Output interface	eSATA	eSATA
Other featuresidentical
Ports quantity	2	2
Compatible operating systems	Windows 2000/XP/Vista	Windows 2000/XP/Vista
Mac compatibilityKnown for one	No	—Unknown — not stated by the source
Slot type	32-bit	32-bit
PlatformKnown for one	—Unknown — not stated by the source	PC

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.