Product comparison · 2 laptop docks & port replicators

Dell 452-10381 laptop dock/port replicator Grey vs HP 449721-001 laptop dock/port replicator Docking Grey

Key differences

USB 2.0 ports quantity
- 452-10381 laptop dock/port replicator Grey:4
- 449721-001 laptop dock/port replicator Docking Grey:6

Differences highlightedShow differences only

Comparison of 452-10381, 449721-001
24 specifications	A Dell 452-10381 laptop dock/port replicator Grey Model 452-10381 View product	B HP 449721-001 laptop dock/port replicator Docking Grey Model 449721-001 View product
Ports & interfaces1 differ
USB 2.0 ports quantityDiffers	4	6
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	0	0
HDMI ports quantity	0	0
VGA (D-Sub) ports quantity	1	1
Headphone outputs	1	1
Line-outKnown for one	Yes	Unknown — not stated by the source
Parallel ports quantity	1	1
Serial ports quantity	1	1
PS/2 ports quantity	2	2
DC-in jackKnown for one	Yes	Unknown — not stated by the source
S-Video outputs quantityKnown for one	1	Unknown — not stated by the source
Connectivity technologyKnown for one	Unknown — not stated by the source	Docking
DVI-D ports quantityKnown for one	Unknown — not stated by the source	1
Microphone inKnown for one	Unknown — not stated by the source	Yes
Networkidentical
Ethernet LAN	Yes	Yes
Ethernet LAN (RJ-45) ports	1	1
Performanceidentical
Product colour	Grey	Grey
Card reader integrated	No	No
CompatibilityKnown for one	Latitude D-Series Precision M20 / M60 / M65 / M70 / M4300	Unknown — not stated by the source
Storageidentical
Built-in HDDKnown for one	No	Unknown — not stated by the source
Other featuresidentical
DVI portKnown for one	Yes	Unknown — not stated by the source
Docking connectorKnown for one	1	Unknown — not stated by the source
RJ-11 ports quantityKnown for one	1	Unknown — not stated by the source
Poweridentical
Power consumption (typical)Known for one	Unknown — not stated by the source	135 W

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.