Product comparison · 2 laptop docks & port replicators

ACT Universal USB-C Docking Station 4K, for 3 HDMI/DisplayPort monitors, DisplayLink vs Sandberg USB-C Dual HDMI Dock 7in1

19specifications compared
13differ
6identical
30known for one product only

Key differences

The Sandberg USB-C Dual HDMI Dock 7in1 has 1 more USB 2.0 ports quantity than the ACT Universal USB-C Docking Station 4K, for 3 HDMI/DisplayPort monitors, DisplayLink (1 vs 0). The ACT Universal USB-C Docking Station 4K, for 3 HDMI/DisplayPort monitors, DisplayLink has 2 more USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity than the Sandberg USB-C Dual HDMI Dock 7in1 (3 vs 1). The ACT Universal USB-C Docking Station 4K, for 3 HDMI/DisplayPort monitors, DisplayLink has 1 more HDMI ports quantity than the Sandberg USB-C Dual HDMI Dock 7in1 (3 vs 2). Only the ACT Universal USB-C Docking Station 4K, for 3 HDMI/DisplayPort monitors, DisplayLink has microphone in. Only the ACT Universal USB-C Docking Station 4K, for 3 HDMI/DisplayPort monitors, DisplayLink has Ethernet LAN.

USB 2.0 ports quantity
- Universal USB-C Docking Station 4K, for 3 HDMI/DisplayPort monitors, DisplayLink:0
- USB-C Dual HDMI Dock 7in1:1
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity
- Universal USB-C Docking Station 4K, for 3 HDMI/DisplayPort monitors, DisplayLink:3
- USB-C Dual HDMI Dock 7in1:1
HDMI ports quantity
- Universal USB-C Docking Station 4K, for 3 HDMI/DisplayPort monitors, DisplayLink:3
- USB-C Dual HDMI Dock 7in1:2
Microphone in
- Universal USB-C Docking Station 4K, for 3 HDMI/DisplayPort monitors, DisplayLink:Yes
- USB-C Dual HDMI Dock 7in1:No
Headphone outputs
- Universal USB-C Docking Station 4K, for 3 HDMI/DisplayPort monitors, DisplayLink:1
- USB-C Dual HDMI Dock 7in1:0
Ethernet LAN
- Universal USB-C Docking Station 4K, for 3 HDMI/DisplayPort monitors, DisplayLink:Yes
- USB-C Dual HDMI Dock 7in1:No
Product colour
- Universal USB-C Docking Station 4K, for 3 HDMI/DisplayPort monitors, DisplayLink:Black
- USB-C Dual HDMI Dock 7in1:Aluminium
Power source type
- Universal USB-C Docking Station 4K, for 3 HDMI/DisplayPort monitors, DisplayLink:DC
- USB-C Dual HDMI Dock 7in1:USB

Side by side

Differences highlightedShow differences only

Comparison of AC7148, USB-C Dual HDMI Dock 7in1
49 specifications	A ACT Universal USB-C Docking Station 4K, for 3 HDMI/DisplayPort monitors, DisplayLink Model AC7148 View product	B Sandberg USB-C Dual HDMI Dock 7in1 View product
Ports & interfaces6 differ
Connectivity technology	Wired	Wired
Host interfaceDiffers	USB 3.2 Gen 2 (3.1 Gen 2) Type-C	USB 3.2 Gen 1 (3.1 Gen 1) Type-C
USB 2.0 ports quantityDiffers	0	1
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	2	2
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityDiffers	3	1
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantityKnown for one	2	Unknown — not stated by the source
USB Power Delivery (USB PD)	Yes	Yes
USB Power Delivery up to	100 W	100 W
HDMI ports quantityDiffers	3	2
HDMI versionKnown for one	2.0	Unknown — not stated by the source
DisplayPorts quantityKnown for one	2	Unknown — not stated by the source
DisplayPort versionKnown for one	1.4	Unknown — not stated by the source
Microphone inDiffers	Yes	No
Combo headphone/mic portKnown for one	Yes	Unknown — not stated by the source
Headphone outputsDiffers	1	0
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
USB Type-C DisplayPort Alternate ModeKnown for one	Yes	Unknown — not stated by the source
USB 2.0 Type-C ports quantityKnown for one	Unknown — not stated by the source	1
Network1 differ
Ethernet LANDiffers	Yes	No
Ethernet LAN (RJ-45) portsKnown for one	1	Unknown — not stated by the source
Ethernet LAN data ratesKnown for one	100,10,1000 Mbit/s	Unknown — not stated by the source
Performance1 differ
Product colourDiffers	Black	Aluminium
Card reader integrated	No	No
HD type	4K Ultra HD	4K Ultra HD
Maximum digital resolutionKnown for one	4096 x 2160 pixels	Unknown — not stated by the source
Number of displays supportedKnown for one	3	Unknown — not stated by the source
VESA mountingKnown for one	Yes	Unknown — not stated by the source
LED indicatorsKnown for one	Yes	Unknown — not stated by the source
Data transfer rateKnown for one	Unknown — not stated by the source	5 Gbit/s
Power2 differ
Power source typeDiffers	DC	USB
Power supplyKnown for one	135 W	Unknown — not stated by the source
Output currentKnown for one	6.43 A	Unknown — not stated by the source
Output voltageKnown for one	21 V	Unknown — not stated by the source
USB cable lengthDiffers	1 m	0.15 m
Weight & dimensions3 differ
WidthDiffers	107 mm	87 mm
DepthDiffers	107 mm	42 mm
HeightDiffers	54 mm	15 mm
WeightKnown for one	Unknown — not stated by the source	57 g
Packaging dataidentical
Quantity per packKnown for one	1 pc(s)	Unknown — not stated by the source
Package widthKnown for one	Unknown — not stated by the source	100 mm
Package depthKnown for one	Unknown — not stated by the source	20 mm
Package heightKnown for one	Unknown — not stated by the source	160 mm
Package weightKnown for one	Unknown — not stated by the source	100 g
Packaging contentidentical
Mounting brackets includedKnown for one	Yes	Unknown — not stated by the source
AC adapter includedKnown for one	Yes	Unknown — not stated by the source
Cables includedKnown for one	USB Type-C to USB Type-C	Unknown — not stated by the source
Technical detailsidentical
Compliance certificatesKnown for one	Unknown — not stated by the source	CE, Federal Communications Commission (FCC), RoHS
Warranty periodKnown for one	Unknown — not stated by the source	5 year(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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