Product comparison · 2 laptop docks & port replicators

Dell E-Port Black vs Lenovo 57Y6576 laptop dock/port replicator Black

8specifications compared
5differ
3identical
15known for one product only

Key differences

USB 2.0 ports quantity
- E-Port Black:5
- 57Y6576 laptop dock/port replicator Black:4
Width
- E-Port Black:210.8 mm
- 57Y6576 laptop dock/port replicator Black:160 mm
Depth
- E-Port Black:180 mm
- 57Y6576 laptop dock/port replicator Black:219 mm
Height
- E-Port Black:71 mm
- 57Y6576 laptop dock/port replicator Black:103 mm
Interface
- E-Port Black:docking connector
- 57Y6576 laptop dock/port replicator Black:USB

Side by side

Differences highlightedShow differences only

Comparison of E-Port, 57Y6576
23 specifications	A Dell E-Port Black Model E-Port View product	B Lenovo 57Y6576 laptop dock/port replicator Black Model 57Y6576 View product
Ports & interfaces1 differ
USB 2.0 ports quantityDiffers	5	4
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
eSATA ports quantityKnown for one	1	Unknown — not stated by the source
Line-inKnown for one	Unknown — not stated by the source	Yes
Line-outKnown for one	Unknown — not stated by the source	Yes
DC-in jackKnown for one	Unknown — not stated by the source	Yes
Networkidentical
Ethernet LAN	Yes	Yes
Ethernet LAN (RJ-45) portsKnown for one	1	Unknown — not stated by the source
Performanceidentical
Product colour	Black	Black
Plug and PlayKnown for one	Yes	Unknown — not stated by the source
CompatibilityKnown for one	Dell Latitude E	Unknown — not stated by the source
Control unitidentical
Remote control includedKnown for one	No	Unknown — not stated by the source
Weight & dimensions3 differ
WidthDiffers	210.8 mm	160 mm
DepthDiffers	180 mm	219 mm
HeightDiffers	71 mm	103 mm
WeightKnown for one	Unknown — not stated by the source	830 g
Packaging contentidentical
AC adapter includedKnown for one	Yes	Unknown — not stated by the source
Other features1 differ
DVI port	Yes	Yes
InterfaceDiffers	docking connector	USB
Compatible operating systemsKnown for one	Unknown — not stated by the source	Windows XP/Windows Vista/Windows 7
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	5 - 40 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	10 - 90%

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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