Product comparison · 2 laptop docks & port replicators

2-Power ALT127761B laptop dock/port replicator Wired USB 3.2 Gen 1 (3.1 Gen 1) Type-A Black vs 2-Power USB 3.0 to HDMI Adapter

7specifications compared
4differ
3identical
31known for one product only

Key differences

Width
- ALT127761B laptop dock/port replicator Wired USB 3.2 Gen 1 (3.1 Gen 1) Type-A Black:219.5 mm
- USB 3.0 to HDMI Adapter:55 mm
Depth
- ALT127761B laptop dock/port replicator Wired USB 3.2 Gen 1 (3.1 Gen 1) Type-A Black:70.2 mm
- USB 3.0 to HDMI Adapter:84 mm
Height
- ALT127761B laptop dock/port replicator Wired USB 3.2 Gen 1 (3.1 Gen 1) Type-A Black:25.2 mm
- USB 3.0 to HDMI Adapter:18 mm
Weight
- ALT127761B laptop dock/port replicator Wired USB 3.2 Gen 1 (3.1 Gen 1) Type-A Black:235 g
- USB 3.0 to HDMI Adapter:170 g

Side by side

Differences highlightedShow differences only

Comparison of ALT127761B, HUB0103A
38 specifications	A 2-Power ALT127761B laptop dock/port replicator Wired USB 3.2 Gen 1 (3.1 Gen 1) Type-A Black Model ALT127761B View product	B 2-Power USB 3.0 to HDMI Adapter Model HUB0103A View product
Ports & interfacesidentical
Connectivity technologyKnown for one	Wired	Unknown — not stated by the source
Host interfaceKnown for one	USB 3.2 Gen 1 (3.1 Gen 1) Type-A	Unknown — not stated by the source
USB 2.0 ports quantityKnown for one	4	Unknown — not stated by the source
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one	2	Unknown — not stated by the source
HDMI 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 outputsKnown for one	1	Unknown — not stated by the source
Headphone connectivityKnown for one	3.5 mm	Unknown — not stated by the source
DC-in jackKnown for one	Yes	Unknown — not stated by the source
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
Ethernet LAN data ratesKnown for one	10,100,1000 Mbit/s	Unknown — not stated by the source
Performanceidentical
Card reader integratedKnown for one	No	Unknown — not stated by the source
Number of displays supportedKnown for one	2	Unknown — not stated by the source
Cable lock slotKnown for one	Yes	Unknown — not stated by the source
Cable lock slot typeKnown for one	Kensington	Unknown — not stated by the source
LED indicatorsKnown for one	Yes	Unknown — not stated by the source
Brand compatibilityKnown for one	Any brand	Unknown — not stated by the source
Poweridentical
Power source typeKnown for one	AC	Unknown — not stated by the source
AC input voltageKnown for one	100 - 240 V	Unknown — not stated by the source
AC input frequencyKnown for one	50 - 60 Hz	Unknown — not stated by the source
Power consumption (max)Known for one	65 W	Unknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers	219.5 mm	55 mm
DepthDiffers	70.2 mm	84 mm
HeightDiffers	25.2 mm	18 mm
WeightDiffers	235 g	170 g
Packaging contentidentical
AC adapter includedKnown for one	Yes	Unknown — not stated by the source
Quick start guideKnown for one	Yes	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	10 - 40 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-10 - 80 °C
Packaging dataidentical
Package widthKnown for one	Unknown — not stated by the source	223 mm
Package depthKnown for one	Unknown — not stated by the source	160 mm
Package heightKnown for one	Unknown — not stated by the source	65 mm
Other featuresidentical
Compatible operating systemsKnown for one	Unknown — not stated by the source	Windows XP, Vista, 7, 8, 10

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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