Product comparison · 2 laptop docks & port replicators

2-Power ALT2319B laptop dock/port replicator Wired USB 3.2 Gen 1 (3.1 Gen 1) Type-A Black vs 2-Power ALT3783A laptop dock/port replicator Docking Black

16specifications compared
8differ
8identical
10known for one product only

Key differences

Connectivity technology
- ALT2319B laptop dock/port replicator Wired USB 3.2 Gen 1 (3.1 Gen 1) Type-A Black:Wired
- ALT3783A laptop dock/port replicator Docking Black:Docking
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
- ALT2319B laptop dock/port replicator Wired USB 3.2 Gen 1 (3.1 Gen 1) Type-A Black:2
- ALT3783A laptop dock/port replicator Docking Black:0
HDMI ports quantity
- ALT2319B laptop dock/port replicator Wired USB 3.2 Gen 1 (3.1 Gen 1) Type-A Black:1
- ALT3783A laptop dock/port replicator Docking Black:0
Compatibility
- ALT2319B laptop dock/port replicator Wired USB 3.2 Gen 1 (3.1 Gen 1) Type-A Black:EliteBook 820 G1
- ALT3783A laptop dock/port replicator Docking Black:EliteBook 6930p
Width
- ALT2319B laptop dock/port replicator Wired USB 3.2 Gen 1 (3.1 Gen 1) Type-A Black:220 mm
- ALT3783A laptop dock/port replicator Docking Black:280 mm
Depth
- ALT2319B laptop dock/port replicator Wired USB 3.2 Gen 1 (3.1 Gen 1) Type-A Black:70 mm
- ALT3783A laptop dock/port replicator Docking Black:154 mm
Height
- ALT2319B laptop dock/port replicator Wired USB 3.2 Gen 1 (3.1 Gen 1) Type-A Black:25 mm
- ALT3783A laptop dock/port replicator Docking Black:61 mm
Weight
- ALT2319B laptop dock/port replicator Wired USB 3.2 Gen 1 (3.1 Gen 1) Type-A Black:240 g
- ALT3783A laptop dock/port replicator Docking Black:1.02 kg

Side by side

Differences highlightedShow differences only

Comparison of ALT2319B, ALT3783A
26 specifications	A 2-Power ALT2319B laptop dock/port replicator Wired USB 3.2 Gen 1 (3.1 Gen 1) Type-A Black Model ALT2319B View product	B 2-Power ALT3783A laptop dock/port replicator Docking Black Model ALT3783A View product
Ports & interfaces3 differ
Connectivity technologyDiffers	Wired	Docking
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 quantity	4	4
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	2	0
HDMI ports quantityDiffers	1	0
DisplayPorts quantityKnown for one	1	Unknown — not stated by the source
Microphone in	Yes	Yes
Headphone outputs	1	1
VGA (D-Sub) ports quantityKnown for one	Unknown — not stated by the source	1
Parallel ports quantityKnown for one	Unknown — not stated by the source	1
Serial ports quantityKnown for one	Unknown — not stated by the source	1
PS/2 ports quantityKnown for one	Unknown — not stated by the source	2
Networkidentical
Ethernet LAN	Yes	Yes
Ethernet LAN (RJ-45) ports	1	1
Ethernet LAN data ratesKnown for one	10,100,1000 Mbit/s	Unknown — not stated by the source
Performance1 differ
Product colour	Black	Black
Card reader integrated	No	No
Cable lock slotKnown for one	Yes	Unknown — not stated by the source
LED indicatorsKnown for one	Yes	Unknown — not stated by the source
Brand compatibility	HP	HP
CompatibilityDiffers	EliteBook 820 G1	EliteBook 6930p
Weight & dimensions4 differ
WidthDiffers	220 mm	280 mm
DepthDiffers	70 mm	154 mm
HeightDiffers	25 mm	61 mm
WeightDiffers	240 g	1.02 kg
Packaging dataidentical
Quantity per packKnown for one	Unknown — not stated by the source	1 pc(s)

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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