Brainboxes PX-320 interface cards/adapter vs Manhattan 158169 interface cards/adapter

Comparison of PX-320, 158169

14 specifications	A Brainboxes PX-320 interface cards/adapter Model PX-320 View product	B Manhattan 158169 interface cards/adapter Model 158169 View product
Ports & interfaces1 differ
Host interface	PCIe	PCIe
Serial ports quantityDiffers	1	2
Featuresidentical
Flow control supportKnown for one	Yes	—Unknown — not stated by the source
Plug and PlayKnown for one	—Unknown — not stated by the source	Yes
Weight & dimensionsidentical
WidthKnown for one	20 mm	—Unknown — not stated by the source
DepthKnown for one	105 mm	—Unknown — not stated by the source
HeightKnown for one	80 mm	—Unknown — not stated by the source
WeightKnown for one	43 g	—Unknown — not stated by the source
Packaging dataidentical
Package weightKnown for one	153 g	—Unknown — not stated by the source
Other features1 differ
Connectivity technology	Wired	Wired
Compatible operating systemsDiffers	Windows 2000, XP, Server 2003, Vista, Server 2008, Windows 7	Windows 2000/XP/2003/Vista 32/64 bit
Mac compatibility	No	No
Package dimensions (WxDxH)Known for one	145 x 150 x 44 mm	—Unknown — not stated by the source
Power requirementsKnown for one	250mA, 3.3V	—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.