Product comparison · 2 interface cards/adapters

Brainboxes PX-420 interface cards/adapter vs Brainboxes PX-431 interface cards/adapter

13specifications compared
4differ
9identical
1known for one product only

Key differences

Serial ports quantity
- PX-420 interface cards/adapter:4
- PX-431 interface cards/adapter:3
Certification
- PX-420 interface cards/adapter:ROHS, CE
- PX-431 interface cards/adapter:CE, METL, RoHS, WEEE
Ports quantity
- PX-420 interface cards/adapter:4
- PX-431 interface cards/adapter:3

Side by side

Differences highlightedShow differences only

Comparison of PX-420, PX-431
14 specifications	A Brainboxes PX-420 interface cards/adapter Model PX-420 View product	B Brainboxes PX-431 interface cards/adapter Model PX-431 View product
Ports & interfaces1 differ
Host interface	PCIe	PCIe
Serial ports quantityDiffers	4	3
Connector(s)	DB9 M	DB9 M
Design1 differ
Product colour	Green	Green
CertificationDiffers	ROHS, CE	CE, METL, RoHS, WEEE
Weight & dimensionsidentical
Width	110 mm	110 mm
Depth	120 mm	120 mm
Weight	150 g	150 g
Other features2 differ
Data transfer rate	0.9 Mbit/s	0.9 Mbit/s
Ports quantityDiffers	4	3
Connectivity technology	Wired	Wired
Compatible operating systemsDiffers	Win Server 2003, Server 2008, XP, Vista	Win Server 2008, Server 2003, XP, Vista
Mac compatibility	No	No
Power requirementsKnown for one	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.

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