HP 230W Docking Station vs HP VB041AA laptop dock/port replicator

Comparison of 230W Docking Station, VB041AA

25 specifications	A HP 230W Docking StationView product	B HP VB041AA laptop dock/port replicator Model VB041AA View product
Ports & interfacesidentical
USB 2.0 ports quantity	4	4
VGA (D-Sub) ports quantity	1	1
Microphone inKnown for one	—Unknown — not stated by the source	Yes
Headphone outputsKnown for one	—Unknown — not stated by the source	1
Parallel ports quantityKnown for one	—Unknown — not stated by the source	1
Serial ports quantityKnown for one	—Unknown — not stated by the source	1
PS/2 ports quantityKnown for one	—Unknown — not stated by the source	2
DC-in jackKnown for one	—Unknown — not stated by the source	Yes
Connectivity technologyKnown for one	Docking	—Unknown — not stated by the source
DisplayPorts quantityKnown for one	1	—Unknown — not stated by the source
Networkidentical
Ethernet LAN (RJ-45) portsKnown for one	—Unknown — not stated by the source	1
Ethernet LANKnown for one	No	—Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	—Unknown — not stated by the source	10 - 35 °C
Weight & dimensionsidentical
Weight	1.64 kg	1.64 kg
Other featuresidentical
DVI port	Yes	Yes
Dimensions (WxDxH)Known for one	—Unknown — not stated by the source	66 x 270.5 x 260 mm
InterfaceKnown for one	—Unknown — not stated by the source	docking connector
Power requirementsKnown for one	—Unknown — not stated by the source	100 - 240 V, 50 - 60 Hz
Size (imperial)Known for one	—Unknown — not stated by the source	6.6 cm (2.6")
Weight (imperial)Known for one	—Unknown — not stated by the source	1.64 kg (3.61 lbs)
Performanceidentical
Product colourKnown for one	Black	—Unknown — not stated by the source
Card reader integratedKnown for one	No	—Unknown — not stated by the source
Brand compatibilityKnown for one	HP	—Unknown — not stated by the source
CompatibilityKnown for one	HP Compaq nc6320 HP EliteBook 2170p HP EliteBook 8440p HP EliteBook 8460p HP EliteBook 8470p HP EliteBook 8470w HP EliteBook 8540p HP EliteBook 8540w HP EliteBook 8560p HP EliteBook 8560w HP EliteBook 8570p HP EliteBook 8740w HP EliteBook 8760w HP ProBook 6360b HP ProBook 6440b HP ProBook 6450b HP P	—Unknown — not stated by the source
Packaging contentidentical
Quick start guideKnown for one	Yes	—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.