Brainboxes PX-157 interface cards/adapter vs Manhattan SATA 300 PCI Express Card

Comparison of PX-157, SATA 300 PCI Express Card

11 specifications	A Brainboxes PX-157 interface cards/adapter Model PX-157 View product	B Manhattan SATA 300 PCI Express CardView product
Ports & interfacesidentical
eSATA ports quantityKnown for one	—Unknown — not stated by the source	1
Other features1 differ
Ports quantityDiffers	1	2
Compatible operating systemsKnown for one	—Unknown — not stated by the source	Win 2000, XP, 2003, Vista, 7
Mac compatibilityKnown for one	—Unknown — not stated by the source	No
Minimum system requirementsKnown for one	—Unknown — not stated by the source	CD-ROM
I/O portsKnown for one	—Unknown — not stated by the source	1x SATA
Weight & dimensionsidentical
WidthKnown for one	80 mm	—Unknown — not stated by the source
DepthKnown for one	20 mm	—Unknown — not stated by the source
HeightKnown for one	80 mm	—Unknown — not stated by the source
WeightKnown for one	40 g	—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.