Product comparison · 2 interface cards/adapters

Brainboxes 1 Port RS232 ExpressCard vs Brainboxes PCI-e 8-port RS232 (25-pin)

6specifications compared
6differ
0identical
8known for one product only

Key differences

Host interface
- 1 Port RS232 ExpressCard:USB
- PCI-e 8-port RS232 (25-pin):PCIe
Width
- 1 Port RS232 ExpressCard:34 mm
- PCI-e 8-port RS232 (25-pin):110 mm
Depth
- 1 Port RS232 ExpressCard:100 mm
- PCI-e 8-port RS232 (25-pin):70 mm
Height
- 1 Port RS232 ExpressCard:19 mm
- PCI-e 8-port RS232 (25-pin):15 mm
Weight
- 1 Port RS232 ExpressCard:32 g
- PCI-e 8-port RS232 (25-pin):51 g

Side by side

Differences highlightedShow differences only

Comparison of 1 Port RS232 ExpressCard, PCI-e 8-port RS232 (25-pin)
14 specifications	A Brainboxes 1 Port RS232 ExpressCard View product	B Brainboxes PCI-e 8-port RS232 (25-pin)View product
Ports & interfaces1 differ
Host interfaceDiffers	USB	PCIe
Connector(s)Known for one	Unknown — not stated by the source	25-pin
Poweridentical
Power consumption (typical)Known for one	3.3 W	Unknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers	34 mm	110 mm
DepthDiffers	100 mm	70 mm
HeightDiffers	19 mm	15 mm
WeightDiffers	32 g	51 g
Other features1 differ
Data transfer rateKnown for one	1 Mbit/s	Unknown — not stated by the source
Maximum operating distanceKnown for one	30 m	Unknown — not stated by the source
Connectivity technologyKnown for one	Wired	Unknown — not stated by the source
Compatible operating systemsDiffers	Windows XP, Server, Vista 32/64	Windows Server 2003 32/64-bit Windows XP 32/64-bit Windows Vista 32/64-bit Windows 2000
Ports quantityKnown for one	Unknown — not stated by the source	8
PlatformKnown for one	Unknown — not stated by the source	PC
Designidentical
CertificationKnown for one	Unknown — not stated by the source	RoHS, CE

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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