Product comparison · 2 laptop docks & port replicators

Samsung AA-RD4NDOC laptop dock/port replicator Black vs Samsung ECR-D1A2 Black

4specifications compared
2differ
2identical
18known for one product only

Key differences

USB 2.0 ports quantity
- AA-RD4NDOC laptop dock/port replicator Black:4
- ECR-D1A2 Black:1
Interface
- AA-RD4NDOC laptop dock/port replicator Black:docking connector
- ECR-D1A2 Black:USB

Side by side

Differences highlightedShow differences only

Comparison of AA-RD4NDOC, ECR-D1A2
22 specifications	A Samsung AA-RD4NDOC laptop dock/port replicator Black Model AA-RD4NDOC View product	B Samsung ECR-D1A2 Black Model ECR-D1A2 View product
Ports & interfaces1 differ
USB 2.0 ports quantityDiffers	4	1
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one	2	Unknown — not stated by the source
VGA (D-Sub) ports quantityKnown for one	1	Unknown — not stated by the source
DisplayPorts quantityKnown for one	1	Unknown — not stated by the source
Microphone inKnown for one	Yes	Unknown — not stated by the source
Headphone outputs	1	1
eSATA ports quantityKnown for one	1	Unknown — not stated by the source
DC-in jackKnown for one	Unknown — not stated by the source	Yes
Networkidentical
Ethernet LANKnown for one	Yes	Unknown — not stated by the source
Ethernet LAN (RJ-45) portsKnown for one	1	Unknown — not stated by the source
Performanceidentical
Product colour	Black	Black
Compatible memory cardsKnown for one	Not supported	Unknown — not stated by the source
CompatibilityKnown for one	Unknown — not stated by the source	Samsung Galaxy S II
Poweridentical
Power consumption (typical)Known for one	120 W	Unknown — not stated by the source
Control unitidentical
Remote control includedKnown for one	No	Unknown — not stated by the source
Weight & dimensionsidentical
WidthKnown for one	339.7 mm	Unknown — not stated by the source
DepthKnown for one	123 mm	Unknown — not stated by the source
HeightKnown for one	43 mm	Unknown — not stated by the source
WeightKnown for one	480 g	Unknown — not stated by the source
Other features1 differ
DVI portKnown for one	Yes	Unknown — not stated by the source
Dimensions (WxDxH)Known for one	339.7 x 123 x 43 mm	Unknown — not stated by the source
InterfaceDiffers	docking connector	USB

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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