Product comparison · 2 interface cards/adapters

Brainboxes PCMCIA Dual RS422/485 vs HP KH887AA interface cards/adapter Internal Serial

Key differences

Host interface
- PCMCIA Dual RS422/485:PC Card 16-bit
- KH887AA interface cards/adapter Internal Serial:Serial
Width
- PCMCIA Dual RS422/485:85.6 mm
- KH887AA interface cards/adapter Internal Serial:101.5 mm
Depth
- PCMCIA Dual RS422/485:54 mm
- KH887AA interface cards/adapter Internal Serial:125 mm
Weight
- PCMCIA Dual RS422/485:104 g
- KH887AA interface cards/adapter Internal Serial:68 g

Differences highlightedShow differences only

Comparison of PCMCIA Dual RS422/485, KH887AA
14 specifications	A Brainboxes PCMCIA Dual RS422/485 View product	B HP KH887AA interface cards/adapter Internal Serial Model KH887AA View product
Ports & interfaces1 differ
Host interfaceDiffers	PC Card 16-bit	Serial
Output interfaceKnown for one	Unknown — not stated by the source	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 & dimensions3 differ
WidthDiffers	85.6 mm	101.5 mm
DepthDiffers	54 mm	125 mm
WeightDiffers	104 g	68 g
HeightKnown for one	5 mm	Unknown — not stated by the source
Packaging dataidentical
User guideKnown for one	Unknown — not stated by the source	Yes
Other features1 differ
Ports quantity	2	2
Compatible operating systemsDiffers	Windows server 2003 x32 bit & x64 bit/ Windows XP x32 bit & x64 bit/Windows 2000	Windows Vista/2000/XP
CompatibilityKnown for one	Unknown — not stated by the source	rp5700
Data transfer rateKnown for one	921600 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.