Product comparison · 2 laptop docks & port replicators

Dell SD25 Wired USB 3.2 Gen 2 (3.1 Gen 2) Type-C Black vs Dell WD25 Wired USB 3.2 Gen 2 (3.1 Gen 2) Type-C Black

33specifications compared
4differ
29identical
14known for one product only

Key differences

USB Power Delivery up to
- SD25 Wired USB 3.2 Gen 2 (3.1 Gen 2) Type-C Black:130 W
- WD25 Wired USB 3.2 Gen 2 (3.1 Gen 2) Type-C Black:100 W
Ethernet LAN data rates
- SD25 Wired USB 3.2 Gen 2 (3.1 Gen 2) Type-C Black:2500 Mbit/s
- WD25 Wired USB 3.2 Gen 2 (3.1 Gen 2) Type-C Black:10,100,1000,2500 Mbit/s
Power supply
- SD25 Wired USB 3.2 Gen 2 (3.1 Gen 2) Type-C Black:180 W
- WD25 Wired USB 3.2 Gen 2 (3.1 Gen 2) Type-C Black:130 W
Weight
- SD25 Wired USB 3.2 Gen 2 (3.1 Gen 2) Type-C Black:562 g
- WD25 Wired USB 3.2 Gen 2 (3.1 Gen 2) Type-C Black:550 g

Side by side

Differences highlightedShow differences only

Comparison of SD25, WD25
47 specifications	A Dell SD25 Wired USB 3.2 Gen 2 (3.1 Gen 2) Type-C Black Model SD25 View product	B Dell WD25 Wired USB 3.2 Gen 2 (3.1 Gen 2) Type-C Black Model WD25 View product
Ports & interfaces1 differ
Connectivity technology	Wired	Wired
Host interface	USB 3.2 Gen 2 (3.1 Gen 2) Type-C	USB 3.2 Gen 2 (3.1 Gen 2) Type-C
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity	4	4
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity	2	2
PowerShareKnown for one	Yes	Unknown — not stated by the source
Number of USB ports with PowerShare supportKnown for one	4	Unknown — not stated by the source
USB Power Delivery (USB PD)	Yes	Yes
USB Power Delivery up toDiffers	130 W	100 W
HDMI ports quantity	1	1
HDMI version	2.1	2.1
DisplayPorts quantity	2	2
DisplayPort version	1.4	1.4
Microphone in	No	No
DC-in jack	Yes	Yes
USB Type-C DisplayPort Alternate Mode	Yes	Yes
USB 2.0 ports quantityKnown for one	Unknown — not stated by the source	0
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one	Unknown — not stated by the source	0
Headphone outputsKnown for one	Unknown — not stated by the source	0
Network1 differ
Ethernet LAN	Yes	Yes
Ethernet LAN (RJ-45) ports	1	1
Ethernet LAN data ratesDiffers	2500 Mbit/s	10,100,1000,2500 Mbit/s
Wake-on-LAN readyKnown for one	Yes	Unknown — not stated by the source
Performanceidentical
Product colour	Black	Black
Card reader integrated	No	No
HD typeKnown for one	6K Ultra HD	Unknown — not stated by the source
Maximum digital resolution	6144 x 3456 pixels	6144 x 3456 pixels
Maximum refresh rateKnown for one	60 Hz	Unknown — not stated by the source
Number of displays supported	4	4
Cable lock slot	Yes	Yes
Cable lock slot type	Kensington	Kensington
LED indicatorsKnown for one	Yes	Unknown — not stated by the source
Power1 differ
Power source type	DC	DC
Power connector	USB Type-C	USB Type-C
Power supplyDiffers	180 W	130 W
Softwareidentical
Windows operating systems supported	Windows 10, Windows 11	Windows 10, Windows 11
Mac operating systems supported	Yes	Yes
Linux operating systems supported	Yes	Yes
Other operating systems supported	ChromeOS	ChromeOS
Operational conditionsidentical
Operating temperature (T-T)Known for one	0 - 35 °C	Unknown — not stated by the source
Storage temperature (T-T)Known for one	-20 - 60 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	10 - 80%	Unknown — not stated by the source
Storage relative humidity (H-H)Known for one	5 - 90%	Unknown — not stated by the source
Weight & dimensions1 differ
Width	90 mm	90 mm
Depth	35.2 mm	35.2 mm
Height	205 mm	205 mm
WeightDiffers	562 g	550 g
Packaging contentidentical
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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