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 ALT8082B laptop dock/port replicator Docking Black

Key differences

Connectivity technology
- ALT2319B laptop dock/port replicator Wired USB 3.2 Gen 1 (3.1 Gen 1) Type-A Black:Wired
- ALT8082B 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
- ALT8082B 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
- ALT8082B laptop dock/port replicator Docking Black:0
Width
- ALT2319B laptop dock/port replicator Wired USB 3.2 Gen 1 (3.1 Gen 1) Type-A Black:220 mm
- ALT8082B laptop dock/port replicator Docking Black:330 mm
Depth
- ALT2319B laptop dock/port replicator Wired USB 3.2 Gen 1 (3.1 Gen 1) Type-A Black:70 mm
- ALT8082B laptop dock/port replicator Docking Black:118 mm
Height
- ALT2319B laptop dock/port replicator Wired USB 3.2 Gen 1 (3.1 Gen 1) Type-A Black:25 mm
- ALT8082B laptop dock/port replicator Docking Black:40 mm
Weight
- ALT2319B laptop dock/port replicator Wired USB 3.2 Gen 1 (3.1 Gen 1) Type-A Black:240 g
- ALT8082B laptop dock/port replicator Docking Black:712 g

Differences highlightedShow differences only

Comparison of ALT2319B, ALT8082B
23 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 ALT8082B laptop dock/port replicator Docking Black Model ALT8082B 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
S-Video outputs quantityKnown for one	Unknown — not stated by the source	1
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
Performanceidentical
Product colour	Black	Black
Card reader integrated	No	No
Cable lock slot	Yes	Yes
LED indicators	Yes	Yes
Brand compatibility	HP	HP
CompatibilityKnown for one	EliteBook 820 G1	Unknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers	220 mm	330 mm
DepthDiffers	70 mm	118 mm
HeightDiffers	25 mm	40 mm
WeightDiffers	240 g	712 g

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.