Product comparison · 2 laptop docks & port replicators

2-Power ALT2311B laptop dock/port replicator Docking Black vs HP 3PO Targus USB-C Travel Dock ACA929EUZ-50

Key differences

Connectivity technology
- ALT2311B laptop dock/port replicator Docking Black:Docking
- 3PO Targus USB-C Travel Dock ACA929EUZ-50:Wired
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
- ALT2311B laptop dock/port replicator Docking Black:4
- 3PO Targus USB-C Travel Dock ACA929EUZ-50:1
HDMI ports quantity
- ALT2311B laptop dock/port replicator Docking Black:0
- 3PO Targus USB-C Travel Dock ACA929EUZ-50:1
Microphone in
- ALT2311B laptop dock/port replicator Docking Black:Yes
- 3PO Targus USB-C Travel Dock ACA929EUZ-50:No
Headphone outputs
- ALT2311B laptop dock/port replicator Docking Black:1
- 3PO Targus USB-C Travel Dock ACA929EUZ-50:0
Ethernet LAN
- ALT2311B laptop dock/port replicator Docking Black:Yes
- 3PO Targus USB-C Travel Dock ACA929EUZ-50:No
Ethernet LAN (RJ-45) ports
- ALT2311B laptop dock/port replicator Docking Black:1
- 3PO Targus USB-C Travel Dock ACA929EUZ-50:0

Differences highlightedShow differences only

Comparison of ALT2311B, 3PO Targus USB-C Travel Dock ACA929EUZ-50
21 specifications	A 2-Power ALT2311B laptop dock/port replicator Docking Black Model ALT2311B View product	B HP 3PO Targus USB-C Travel Dock ACA929EUZ-50 View product
Ports & interfaces5 differ
Connectivity technologyDiffers	Docking	Wired
USB 2.0 ports quantity	0	0
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 quantityKnown for one	2	Unknown — not stated by the source
Microphone inDiffers	Yes	No
Headphone outputsDiffers	1	0
Host interfaceKnown for one	Unknown — not stated by the source	USB 3.2 Gen 1 (3.1 Gen 1) Type-C
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityKnown for one	Unknown — not stated by the source	1
Network2 differ
Ethernet LANDiffers	Yes	No
Ethernet LAN (RJ-45) portsDiffers	1	0
Performanceidentical
Product colour	Black	Black
Card reader integrated	No	No
Brand compatibility	HP	HP
CompatibilityKnown for one	EliteBook 820 G1	Unknown — not stated by the source
Weight & dimensionsidentical
WidthKnown for one	368 mm	Unknown — not stated by the source
DepthKnown for one	107 mm	Unknown — not stated by the source
HeightKnown for one	44 mm	Unknown — not stated by the source
WeightKnown for one	760 g	Unknown — not stated by the source
Packaging contentidentical
AC adapter includedKnown 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.