Product comparison · 2 interface cards/adapters

HP KH888AA interface cards/adapter vs StarTech.com PEX4S950 interface cards/adapter Internal Serial

3specifications compared
3differ
0identical
24known for one product only

Key differences

Width
- KH888AA interface cards/adapter:101.5 mm
- PEX4S950 interface cards/adapter Internal Serial:20 mm
Depth
- KH888AA interface cards/adapter:125 mm
- PEX4S950 interface cards/adapter Internal Serial:157 mm
Weight
- KH888AA interface cards/adapter:112.5 g
- PEX4S950 interface cards/adapter Internal Serial:309 g

Side by side

Differences highlightedShow differences only

Comparison of KH888AA, PEX4S950
27 specifications	A HP KH888AA interface cards/adapter Model KH888AA View product	B StarTech.com PEX4S950 interface cards/adapter Internal Serial Model PEX4S950 View product
Ports & interfacesidentical
Host interfaceKnown for one	Unknown — not stated by the source	PCIe
Output interfaceKnown for one	Unknown — not stated by the source	Serial
Serial ports quantityKnown for one	Unknown — not stated by the source	4
Serial interface typeKnown for one	Unknown — not stated by the source	RS-232
USB 2.0 ports quantityKnown for one	4	Unknown — not stated by the source
Designidentical
InternalKnown for one	Unknown — not stated by the source	Yes
PurposeKnown for one	Unknown — not stated by the source	PC
Featuresidentical
Data transfer rate (max)Known for one	Unknown — not stated by the source	0.00011 Gbit/s
FIFO (First In, First Out)Known for one	Unknown — not stated by the source	128 B
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 55 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-40 - 75 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 95%
System requirementsidentical
Windows operating systems supportedKnown for one	Unknown — not stated by the source	Yes
Technical detailsidentical
Compliance certificatesKnown for one	Unknown — not stated by the source	RoHS
Weight & dimensions3 differ
WidthDiffers	101.5 mm	20 mm
DepthDiffers	125 mm	157 mm
HeightKnown for one	Unknown — not stated by the source	120 mm
WeightDiffers	112.5 g	309 g
Packaging dataidentical
Package widthKnown for one	Unknown — not stated by the source	165 mm
Package depthKnown for one	Unknown — not stated by the source	230 mm
Package heightKnown for one	Unknown — not stated by the source	42 mm
Package weightKnown for one	Unknown — not stated by the source	400 g
Poweridentical
USB poweredKnown for one	Yes	Unknown — not stated by the source
Other featuresidentical
Data transfer rateKnown for one	480 Mbit/s	Unknown — not stated by the source
Ports quantityKnown for one	4	Unknown — not stated by the source
Compatible operating systemsKnown for one	Windows Vista/2000/XP	Unknown — not stated by the source
Weight (imperial)Known for one	0.113 kg (0.25 lbs)	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.

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