Conceptronic 2-ports eSATA PC Card vs StarTech.com EC1U2F interface cards/adapter

Comparison of 2-ports eSATA PC Card, EC1U2F

16 specifications	A Conceptronic 2-ports eSATA PC CardView product	B StarTech.com EC1U2F interface cards/adapter Model EC1U2F View product
Ports & interfaces1 differ
Host interfaceDiffers	CardBus	ExpressCard
USB 2.0 ports quantityKnown for one	—Unknown — not stated by the source	1
Firewire (IEEE 1394) portsKnown for one	—Unknown — not stated by the source	2
Internal FireWire ports quantityKnown for one	—Unknown — not stated by the source	2
Output interfaceKnown for one	eSATA	—Unknown — not stated by the source
Designidentical
InternalKnown for one	—Unknown — not stated by the source	No
Technical detailsidentical
Compliance certificatesKnown for one	—Unknown — not stated by the source	RoHS
Packaging dataidentical
Package widthKnown for one	—Unknown — not stated by the source	170 mm
Package depthKnown for one	—Unknown — not stated by the source	140 mm
Package heightKnown for one	—Unknown — not stated by the source	75 mm
Package weightKnown for one	—Unknown — not stated by the source	200 g
Other features1 differ
Connectivity technologyKnown for one	—Unknown — not stated by the source	Wired
Compatible operating systemsDiffers	Windows 2000/XP/Vista	Windows98SE/ME/2000/XP/ 64-Bit/Vista
Ports quantityKnown for one	2	—Unknown — not stated by the source
Mac compatibilityKnown for one	No	—Unknown — not stated by the source
Slot typeKnown for one	32-bit	—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.