Product comparison · 2 interface cards/adapters

Brainboxes PX-335 interface cards/adapter vs Brainboxes PX-475 interface cards/adapter

Key differences

Serial ports quantity
- PX-335 interface cards/adapter:4
- PX-475 interface cards/adapter:1
Connector(s)
- PX-335 interface cards/adapter:4 xRS422/485 9-pin
- PX-475 interface cards/adapter:1x LPT, 1x RS232
Certification
- PX-335 interface cards/adapter:CE, ROHS, WEEE
- PX-475 interface cards/adapter:RoHS, CE, WEEE
Width
- PX-335 interface cards/adapter:80 mm
- PX-475 interface cards/adapter:78 mm
Depth
- PX-335 interface cards/adapter:146 mm
- PX-475 interface cards/adapter:120 mm
Weight
- PX-335 interface cards/adapter:68 g
- PX-475 interface cards/adapter:60 g
Ports quantity
- PX-335 interface cards/adapter:4
- PX-475 interface cards/adapter:2

Differences highlightedShow differences only

Comparison of PX-335, PX-475
16 specifications	A Brainboxes PX-335 interface cards/adapter Model PX-335 View product	B Brainboxes PX-475 interface cards/adapter Model PX-475 View product
Ports & interfaces2 differ
Host interface	PCIe	PCIe
Serial ports quantityDiffers	4	1
Connector(s)Differs	4 xRS422/485 9-pin	1x LPT, 1x RS232
Design1 differ
Product colour	Green	Green
CertificationDiffers	CE, ROHS, WEEE	RoHS, CE, WEEE
Featuresidentical
Full duplexKnown for one	Yes	Unknown — not stated by the source
Weight & dimensions3 differ
WidthDiffers	80 mm	78 mm
DepthDiffers	146 mm	120 mm
Height	20 mm	20 mm
WeightDiffers	68 g	60 g
Other features1 differ
Data transfer rate	0.9 Mbit/s	0.9 Mbit/s
Ports quantityDiffers	4	2
Connectivity technology	Wired	Wired
Compatible operating systems	Win Server 2008, Server 2003, XP, Vista	Win Server 2008, Server 2003, XP, Vista
Mac compatibility	No	No
Power requirements	3.3v	3.3V

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.