Product comparison · 2 interface cards/adapters

Brainboxes PX-257-001 interface cards/adapter vs StarTech.com 2-Port PCI-E Serial Card

Key differences

Depth
- PX-257-001 interface cards/adapter:20 mm
- 2-Port PCI-E Serial Card:105 mm
Height
- PX-257-001 interface cards/adapter:120 mm
- 2-Port PCI-E Serial Card:20 mm
Weight
- PX-257-001 interface cards/adapter:60 g
- 2-Port PCI-E Serial Card:63.5 g

Differences highlightedShow differences only

Comparison of PX-257-001, 2-Port PCI-E Serial Card
19 specifications	A Brainboxes PX-257-001 interface cards/adapter Model PX-257-001 View product	B StarTech.com 2-Port PCI-E Serial Card View product
Ports & interfacesidentical
Serial ports quantityKnown for one	Unknown — not stated by the source	2
Connector(s)Known for one	Unknown — not stated by the source	2x DB 9-pin Serial M, 1x LP4 M
Designidentical
Product colourKnown for one	Unknown — not stated by the source	Green
CertificationKnown for one	Unknown — not stated by the source	CE, FCC, WHQL
Featuresidentical
ChipsetKnown for one	Unknown — not stated by the source	MCS9901
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	-20 - 85 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 85%
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	-40 - 85%
Weight & dimensions3 differ
DepthDiffers	20 mm	105 mm
HeightDiffers	120 mm	20 mm
WeightDiffers	60 g	63.5 g
WidthKnown for one	125 mm	Unknown — not stated by the source
Other featuresidentical
Data transfer rateKnown for one	Unknown — not stated by the source	0.4 Mbit/s
Connectivity technologyKnown for one	Unknown — not stated by the source	Wired
Form factorKnown for one	Unknown — not stated by the source	LP
Compatible operating systemsKnown for one	Unknown — not stated by the source	Win 2000/XP/Vista Linux
Mac compatibilityKnown for one	Unknown — not stated by the source	No

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.