Product comparison · 2 laptop docks & port replicators

HP 449721-001 laptop dock/port replicator Docking Grey vs HP USB 2.0 port replicator

12specifications compared
3differ
9identical
6known for one product only

Key differences

Connectivity technology
- 449721-001 laptop dock/port replicator Docking Grey:Docking
- USB 2.0 port replicator:Wired
USB 2.0 ports quantity
- 449721-001 laptop dock/port replicator Docking Grey:6
- USB 2.0 port replicator:4
Product colour
- 449721-001 laptop dock/port replicator Docking Grey:Grey
- USB 2.0 port replicator:Black

Side by side

Differences highlightedShow differences only

Comparison of 449721-001, USB 2.0 port replicator
18 specifications	A HP 449721-001 laptop dock/port replicator Docking Grey Model 449721-001 View product	B HP USB 2.0 port replicator View product
Ports & interfaces2 differ
Connectivity technologyDiffers	Docking	Wired
USB 2.0 ports quantityDiffers	6	4
Parallel ports quantityKnown for one	1	Unknown — not stated by the source
Serial ports quantityKnown for one	1	Unknown — not stated by the source
PS/2 ports quantityKnown for one	2	Unknown — not stated by the source
Host interfaceKnown for one	Unknown — not stated by the source	USB 2.0
Performance1 differ
Product colourDiffers	Grey	Black
Brand compatibilityKnown for one	Unknown — not stated by the source	HP
Poweridentical
Power consumption (typical)Known for one	135 W	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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