Product comparison · 2 interface cards/adapters

Brainboxes PCIexpress 1xRS232 vs HP KH887AA interface cards/adapter Internal Serial

Key differences

Host interface
- PCIexpress 1xRS232:CardBus
- KH887AA interface cards/adapter Internal Serial:Serial
Output interface
- PCIexpress 1xRS232:PCI
- KH887AA interface cards/adapter Internal Serial:Serial
Width
- PCIexpress 1xRS232:100 mm
- KH887AA interface cards/adapter Internal Serial:101.5 mm
Weight
- PCIexpress 1xRS232:90 g
- KH887AA interface cards/adapter Internal Serial:68 g
Ports quantity
- PCIexpress 1xRS232:4
- KH887AA interface cards/adapter Internal Serial:2

Differences highlightedShow differences only

Comparison of PCIexpress 1xRS232, KH887AA
13 specifications	A Brainboxes PCIexpress 1xRS232 View product	B HP KH887AA interface cards/adapter Internal Serial Model KH887AA View product
Ports & interfaces2 differ
Host interfaceDiffers	CardBus	Serial
Output interfaceDiffers	PCI	Serial
Designidentical
InternalKnown for one	Unknown — not stated by the source	Yes
Featuresidentical
Plug and PlayKnown for one	Unknown — not stated by the source	Yes
Weight & dimensions2 differ
WidthDiffers	100 mm	101.5 mm
WeightDiffers	90 g	68 g
Packaging dataidentical
User guideKnown for one	Unknown — not stated by the source	Yes
Other features2 differ
Ports quantityDiffers	4	2
Compatible operating systemsDiffers	Microsoft DOS, IBM OS/2, Microsoft Windows 3.x/95/98, Microsoft Windows 2000 / NT4.0	Windows Vista/2000/XP
CompatibilityKnown for one	Unknown — not stated by the source	rp5700
Data transfer rateKnown for one	23000 Mbit/s	Unknown — not stated by the source
Connectivity technologyKnown for one	Wired	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.