Product comparison · 2 laptop docks & port replicators

Kensington SD4000 Universal USB Docking Station — Black vs Lenovo ThinkPad USB 3.0 Ultra Dock

16specifications compared
7differ
9identical
19known for one product only

Key differences

USB 2.0 ports quantity
- SD4000 Universal USB Docking Station — Black:0
- ThinkPad USB 3.0 Ultra Dock:2
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
- SD4000 Universal USB Docking Station — Black:3
- ThinkPad USB 3.0 Ultra Dock:4
Microphone in
- SD4000 Universal USB Docking Station — Black:Yes
- ThinkPad USB 3.0 Ultra Dock:No
Headphone outputs
- SD4000 Universal USB Docking Station — Black:1
- ThinkPad USB 3.0 Ultra Dock:0
Width
- SD4000 Universal USB Docking Station — Black:195 mm
- ThinkPad USB 3.0 Ultra Dock:150 mm
Depth
- SD4000 Universal USB Docking Station — Black:85 mm
- ThinkPad USB 3.0 Ultra Dock:80 mm
Height
- SD4000 Universal USB Docking Station — Black:27.5 mm
- ThinkPad USB 3.0 Ultra Dock:32 mm

Side by side

Differences highlightedShow differences only

Comparison of SD4000, ThinkPad USB 3.0 Ultra Dock
35 specifications	A Kensington SD4000 Universal USB Docking Station — Black Model SD4000 View product	B Lenovo ThinkPad USB 3.0 Ultra Dock View product
Ports & interfaces4 differ
Connectivity technology	Wired	Wired
Host interface	USB 3.2 Gen 1 (3.1 Gen 1) Type-A	USB 3.2 Gen 1 (3.1 Gen 1) Type-A
USB 2.0 ports quantityDiffers	0	2
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	3	4
HDMI ports quantityKnown for one	Unknown — not stated by the source	1
DisplayPorts quantityKnown for one	Unknown — not stated by the source	1
Microphone inDiffers	Yes	No
Combo headphone/mic portKnown for one	Unknown — not stated by the source	Yes
Headphone outputsDiffers	1	0
Headphone connectivity	3.5 mm	3.5 mm
DVI-I ports quantityKnown for one	1	Unknown — not stated by the source
DC-in jackKnown for one	Yes	Unknown — not stated by the source
Networkidentical
Ethernet LAN	Yes	Yes
Ethernet LAN (RJ-45) ports	1	1
Ethernet LAN data rates	10,100,1000 Mbit/s	10,100,1000 Mbit/s
Performanceidentical
Product colour	Black	Black
Card reader integrated	No	No
Cable lock slot	Yes	Yes
CertificationKnown for one	Unknown — not stated by the source	FCC/ICES CE KCC RCM BSMI VCCI CB UL+cUL EAC TUV Mark Serbia Kvalitet South Africa SABS&LoA Israel SII Ukraine DoC
Maximum digital resolutionKnown for one	3840 x 2160 pixels	Unknown — not stated by the source
Cable lock slot typeKnown for one	Kensington	Unknown — not stated by the source
Poweridentical
Power source typeKnown for one	Unknown — not stated by the source	AC
Power consumption (typical)Known for one	Unknown — not stated by the source	45 W
Weight & dimensions3 differ
WidthDiffers	195 mm	150 mm
DepthDiffers	85 mm	80 mm
HeightDiffers	27.5 mm	32 mm
WeightKnown for one	Unknown — not stated by the source	224 g
Packaging dataidentical
Package widthKnown for one	Unknown — not stated by the source	214 mm
Package depthKnown for one	Unknown — not stated by the source	182 mm
Package heightKnown for one	Unknown — not stated by the source	64 mm
Package weightKnown for one	Unknown — not stated by the source	728 g
Packaging contentidentical
AC adapter includedKnown for one	Unknown — not stated by the source	Yes
Cables includedKnown for one	Unknown — not stated by the source	AC, USB
Softwareidentical
Windows operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Other featuresidentical
Number of microphone inputsKnown for one	1	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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