Product comparison · 2 laptop docks & port replicators

HP 688169-001 laptop dock/port replicator Docking Black vs Samsung AA-RD7NSDO Docking Black

Key differences

USB 2.0 ports quantity
- 688169-001 laptop dock/port replicator Docking Black:2
- AA-RD7NSDO Docking Black:1
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
- 688169-001 laptop dock/port replicator Docking Black:2
- AA-RD7NSDO Docking Black:0
Microphone in
- 688169-001 laptop dock/port replicator Docking Black:Yes
- AA-RD7NSDO Docking Black:No
Headphone outputs
- 688169-001 laptop dock/port replicator Docking Black:1
- AA-RD7NSDO Docking Black:0

Differences highlightedShow differences only

Comparison of 688169-001, AA-RD7NSDO
19 specifications	A HP 688169-001 laptop dock/port replicator Docking Black Model 688169-001 View product	B Samsung AA-RD7NSDO Docking Black Model AA-RD7NSDO View product
Ports & interfaces4 differ
Connectivity technology	Docking	Docking
USB 2.0 ports quantityDiffers	2	1
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	2	0
HDMI ports quantity	0	0
VGA (D-Sub) ports quantityKnown for one	1	Unknown — not stated by the source
DVI-I ports quantityKnown for one	1	Unknown — not stated by the source
Microphone inDiffers	Yes	No
Headphone outputsDiffers	1	0
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
DC-in jackKnown for one	Unknown — not stated by the source	Yes
Networkidentical
Ethernet LAN	Yes	Yes
Ethernet LAN (RJ-45) ports	1	1
Performanceidentical
Product colour	Black	Black
Brand compatibilityKnown for one	HP	Unknown — not stated by the source
CompatibilityKnown for one	Elitebook 8440p, 8460p, 8460w, 8540p, 8540w, 8560p, 8560w	Unknown — not stated by the source
Card reader integratedKnown for one	Unknown — not stated by the source	No
Poweridentical
Power consumption (typical)Known for one	90 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.