Product comparison · 2 laptop docks & port replicators

2-Power ALT2305B laptop dock/port replicator Docking Black vs 2-Power ALT2317B laptop dock/port replicator Wired USB 3.2 Gen 1 (3.1 Gen 1) Type-A Black

19specifications compared
8differ
11identical
17known for one product only

Key differences

Connectivity technology
- ALT2305B laptop dock/port replicator Docking Black:Docking
- ALT2317B laptop dock/port replicator Wired USB 3.2 Gen 1 (3.1 Gen 1) Type-A Black:Wired
USB 2.0 ports quantity
- ALT2305B laptop dock/port replicator Docking Black:0
- ALT2317B laptop dock/port replicator Wired USB 3.2 Gen 1 (3.1 Gen 1) Type-A Black:4
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
- ALT2305B laptop dock/port replicator Docking Black:4
- ALT2317B laptop dock/port replicator Wired USB 3.2 Gen 1 (3.1 Gen 1) Type-A Black:1
HDMI ports quantity
- ALT2305B laptop dock/port replicator Docking Black:0
- ALT2317B laptop dock/port replicator Wired USB 3.2 Gen 1 (3.1 Gen 1) Type-A Black:1
Width
- ALT2305B laptop dock/port replicator Docking Black:260 mm
- ALT2317B laptop dock/port replicator Wired USB 3.2 Gen 1 (3.1 Gen 1) Type-A Black:220 mm
Depth
- ALT2305B laptop dock/port replicator Docking Black:164 mm
- ALT2317B laptop dock/port replicator Wired USB 3.2 Gen 1 (3.1 Gen 1) Type-A Black:70 mm
Height
- ALT2305B laptop dock/port replicator Docking Black:61 mm
- ALT2317B laptop dock/port replicator Wired USB 3.2 Gen 1 (3.1 Gen 1) Type-A Black:25 mm
Weight
- ALT2305B laptop dock/port replicator Docking Black:1.07 kg
- ALT2317B laptop dock/port replicator Wired USB 3.2 Gen 1 (3.1 Gen 1) Type-A Black:240 g

Side by side

Differences highlightedShow differences only

Comparison of ALT2305B, ALT2317B
36 specifications	A 2-Power ALT2305B laptop dock/port replicator Docking Black Model ALT2305B View product	B 2-Power ALT2317B laptop dock/port replicator Wired USB 3.2 Gen 1 (3.1 Gen 1) Type-A Black Model ALT2317B View product
Ports & interfaces4 differ
Connectivity technologyDiffers	Docking	Wired
USB 2.0 ports quantityDiffers	0	4
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	4	1
HDMI ports quantityDiffers	0	1
VGA (D-Sub) ports quantityKnown for one	1	Unknown — not stated by the source
DisplayPorts quantity	1	1
DVI-D ports quantityKnown for one	1	Unknown — not stated by the source
Microphone in	Yes	Yes
Headphone outputs	1	1
Parallel ports quantityKnown for one	1	Unknown — not stated by the source
Serial ports quantityKnown for one	1	Unknown — not stated by the source
PS/2 ports quantityKnown for one	2	Unknown — not stated by the source
DC-in jackKnown for one	Yes	Unknown — not stated by the source
USB connector typeKnown for one	USB Type-A	Unknown — not stated by the source
Host interfaceKnown for one	Unknown — not stated by the source	USB 3.2 Gen 1 (3.1 Gen 1) Type-A
Networkidentical
Ethernet LAN	Yes	Yes
Ethernet LAN (RJ-45) ports	1	1
Ethernet LAN data ratesKnown for one	Unknown — not stated by the source	10,100,1000 Mbit/s
Performanceidentical
Product colour	Black	Black
Card reader integrated	No	No
Cable lock slot	Yes	Yes
Cable lock slot typeKnown for one	Kensington	Unknown — not stated by the source
LED indicators	Yes	Yes
Brand compatibility	HP	HP
CompatibilityKnown for one	Unknown — not stated by the source	EliteBook 820 G1
Poweridentical
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	90 W	Unknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers	260 mm	220 mm
DepthDiffers	164 mm	70 mm
HeightDiffers	61 mm	25 mm
WeightDiffers	1.07 kg	240 g
Packaging contentidentical
AC adapter includedKnown for one	Yes	Unknown — not stated by the source
Cables includedKnown for one	AC	Unknown — not stated by the source
Manual	Yes	Yes
Quick start guideKnown for one	Yes	Unknown — not stated by the source

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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