Manhattan 150682 interface cards/adapter vs Manhattan 515245 interface cards/adapter eSATA

Comparison of 150682, 515245

15 specifications	A Manhattan 150682 interface cards/adapter Model 150682 View product	B Manhattan 515245 interface cards/adapter eSATA Model 515245 View product
Ports & interfaces1 differ
Host interfaceDiffers	PCIe	ExpressCard
Output interfaceKnown for one	—Unknown — not stated by the source	eSATA
eSATA ports quantityKnown for one	—Unknown — not stated by the source	2
Weight & dimensionsidentical
WidthKnown for one	120 mm	—Unknown — not stated by the source
DepthKnown for one	94 mm	—Unknown — not stated by the source
HeightKnown for one	20 mm	—Unknown — not stated by the source
WeightKnown for one	29.5 g	—Unknown — not stated by the source
Other features1 differ
Ports quantityKnown for one	4	—Unknown — not stated by the source
Compatible operating systemsDiffers	Windows XP/Server 2003/Vista/7	Windows NT/2000/XP/Server 2003/Vista
Mac compatibility	No	No
Minimum system requirementsKnown for one	CD-ROM	—Unknown — not stated by the source
Power requirementsKnown for one	5 V	—Unknown — not stated by the source
Data transfer rateKnown for one	—Unknown — not stated by the source	2.5 Gbit/s
Designidentical
InternalKnown for one	—Unknown — not stated by the source	No
Featuresidentical
Plug and PlayKnown for one	—Unknown — not stated by the source	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.