Product comparison · 2 laptop docks & port replicators

Lenovo 0A90207 laptop dock/port replicator Black vs Samsung ECR-D1A2 Black

Key differences

USB 2.0 ports quantity
- 0A90207 laptop dock/port replicator Black:6
- ECR-D1A2 Black:1
Interface
- 0A90207 laptop dock/port replicator Black:SATA
- ECR-D1A2 Black:USB

Differences highlightedShow differences only

Comparison of 0A90207, ECR-D1A2
17 specifications	A Lenovo 0A90207 laptop dock/port replicator Black Model 0A90207 View product	B Samsung ECR-D1A2 Black Model ECR-D1A2 View product
Ports & interfaces1 differ
USB 2.0 ports quantityDiffers	6	1
VGA (D-Sub) ports quantityKnown for one	1	Unknown — not stated by the source
Headphone outputsKnown for one	Unknown — not stated by the source	1
DC-in jackKnown for one	Unknown — not stated by the source	Yes
Networkidentical
Ethernet LAN (RJ-45) portsKnown for one	1	Unknown — not stated by the source
Performanceidentical
Product colour	Black	Black
CompatibilityKnown for one	Unknown — not stated by the source	Samsung Galaxy S II
Poweridentical
Power consumption (typical)Known for one	170 W	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	0 - 40 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	5 - 90%	Unknown — not stated by the source
Weight & dimensionsidentical
WidthKnown for one	14 in	Unknown — not stated by the source
DepthKnown for one	7.8 in	Unknown — not stated by the source
HeightKnown for one	2.2 in	Unknown — not stated by the source
WeightKnown for one	940 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	345 x 198.5 x 55.5 mm	Unknown — not stated by the source
InterfaceDiffers	SATA	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.