Hama Express Card eSATA Card, 1 port vs Hama ExpressCard USB 2.0 4-Port Hub

Comparison of Express Card eSATA Card, 1 port, ExpressCard USB 2.0 4-Port Hub

10 specifications	A Hama Express Card eSATA Card, 1 portView product	B Hama ExpressCard USB 2.0 4-Port HubView product
Ports & interfacesidentical
Output interfaceKnown for one	—Unknown — not stated by the source	USB 2.0
USB 2.0 ports quantityKnown for one	—Unknown — not stated by the source	4
eSATA ports quantityKnown for one	1	—Unknown — not stated by the source
Featuresidentical
Plug and PlayKnown for one	—Unknown — not stated by the source	Yes
Other features2 differ
Data transfer rateDiffers	3 Gbit/s	480 Mbit/s
Compatible operating systemsDiffers	Windows 2000/XP/2003/Vista	Windows XP/XP x64/Vista/Vista x64
Connectivity technologyKnown for one	Wireless	—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.