Product comparison · 2 interface cards/adapters

Brainboxes VX-034 interface cards/adapter vs StarTech.com NETRS232-4 interface cards/adapter

Key differences

Host interface
- VX-034 interface cards/adapter:ExpressCard
- NETRS232-4 interface cards/adapter:Serial
Connector(s)
- VX-034 interface cards/adapter:2x RS422/485
- NETRS232-4 interface cards/adapter:4 x DB9 & 1 x RJ45
Product colour
- VX-034 interface cards/adapter:Black, Silver
- NETRS232-4 interface cards/adapter:Beige
Ports quantity
- VX-034 interface cards/adapter:2
- NETRS232-4 interface cards/adapter:4

Differences highlightedShow differences only

Comparison of VX-034, NETRS232-4
17 specifications	A Brainboxes VX-034 interface cards/adapter Model VX-034 View product	B StarTech.com NETRS232-4 interface cards/adapter Model NETRS232-4 View product
Ports & interfaces2 differ
Host interfaceDiffers	ExpressCard	Serial
Serial ports quantityKnown for one	2	Unknown — not stated by the source
Connector(s)Differs	2x RS422/485	4 x DB9 & 1 x RJ45
Design1 differ
Product colourDiffers	Black, Silver	Beige
CertificationKnown for one	WEEE, RoHS, METL, CE	Unknown — not stated by the source
Featuresidentical
Full duplexKnown for one	Yes	Unknown — not stated by the source
Other features2 differ
Data transfer rateKnown for one	0.9 Mbit/s	Unknown — not stated by the source
Ports quantityDiffers	2	4
Connectivity technologyKnown for one	Wired	Unknown — not stated by the source
Compatible operating systemsDiffers	Win XP, Vista, 7	Windows 2000, XP, Vista Linux
Mac compatibility	No	No
Power requirementsKnown for one	3.3V	Unknown — not stated by the source
Compliance industry standardsKnown for one	Unknown — not stated by the source	TCP/IP, HTTP, ICMP, TFTP, UDP
Poweridentical
Power supply typeKnown for one	Unknown — not stated by the source	DC
Output voltageKnown for one	Unknown — not stated by the source	9 V
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 70 °C
Weight & dimensionsidentical
WeightKnown for one	Unknown — not stated by the source	800 g

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.