Equip eSATA II Express Card/34 vs Equip eSATA PCI Express Card 1+1

Comparison of eSATA II Express Card/34, eSATA PCI Express Card 1+1

7 specifications	A Equip eSATA II Express Card/34View product	B Equip eSATA PCI Express Card 1+1View product
Ports & interfaces1 differ
Host interfaceDiffers	ExpressCard	PCIe
Featuresidentical
RAID levelsKnown for one	—Unknown — not stated by the source	0, 1
Other features1 differ
Compatible operating systemsDiffers	Windows NT, 2000, XP, Server 2003, Vista Mac OS 10.4	Windows 2000, XP, Server 2003, Vista

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.