Product comparison · 2 laptop docks & port replicators

HP AY052UT laptop dock/port replicator Black vs Lenovo 57Y6576 laptop dock/port replicator Black

Key differences

Width
- AY052UT laptop dock/port replicator Black:27.9 mm
- 57Y6576 laptop dock/port replicator Black:160 mm
Depth
- AY052UT laptop dock/port replicator Black:177.8 mm
- 57Y6576 laptop dock/port replicator Black:219 mm
Height
- AY052UT laptop dock/port replicator Black:86.3 mm
- 57Y6576 laptop dock/port replicator Black:103 mm
Weight
- AY052UT laptop dock/port replicator Black:272 g
- 57Y6576 laptop dock/port replicator Black:830 g

Differences highlightedShow differences only

Comparison of AY052UT, 57Y6576
21 specifications	A HP AY052UT laptop dock/port replicator Black Model AY052UT View product	B Lenovo 57Y6576 laptop dock/port replicator Black Model 57Y6576 View product
Ports & interfacesidentical
USB 2.0 ports quantity	4	4
USB connector typeKnown for one	USB Type-A	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
Cable lock slotKnown for one	Yes	Unknown — not stated by the source
Plug and PlayKnown for one	Yes	Unknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers	27.9 mm	160 mm
DepthDiffers	177.8 mm	219 mm
HeightDiffers	86.3 mm	103 mm
WeightDiffers	272 g	830 g
Technical detailsidentical
Compliance certificatesKnown for one	RoHS	Unknown — not stated by the source
Other features1 differ
Compatible operating systemsDiffers	Windows XP (SP1/2); Windows Vista (32-/64-bit); Windows 7	Windows XP/Windows Vista/Windows 7
DVI port	Yes	Yes
Dimensions (WxDxH)Known for one	27.9 x 177.8 x 86.3 mm	Unknown — not stated by the source
Interface	USB	USB
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.