Product comparison · 2 laptop docks & port replicators

Lenovo 04W3955 Docking Black vs Lenovo ThinkPad WiGig Dock

32specifications compared
18differ
14identical
16known for one product only

Key differences

Connectivity technology
- 04W3955 Docking Black:Docking
- ThinkPad WiGig Dock:Wireless
USB 2.0 ports quantity
- 04W3955 Docking Black:0
- ThinkPad WiGig Dock:2
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
- 04W3955 Docking Black:6
- ThinkPad WiGig Dock:3
HDMI version
- 04W3955 Docking Black:1.4
- ThinkPad WiGig Dock:1.4a
DisplayPorts quantity
- 04W3955 Docking Black:2
- ThinkPad WiGig Dock:1
Maximum digital resolution
- 04W3955 Docking Black:3840 x 2160 pixels
- ThinkPad WiGig Dock:2560 x 1600 pixels
Operating temperature (T-T)
- 04W3955 Docking Black:5 - 43 °C
- ThinkPad WiGig Dock:0 - 40 °C
Operating relative humidity (H-H)
- 04W3955 Docking Black:8 - 95%
- ThinkPad WiGig Dock:20 - 95%

Side by side

Differences highlightedShow differences only

Comparison of 04W3955, ThinkPad WiGig Dock
48 specifications	A Lenovo 04W3955 Docking Black Model 04W3955 View product	B Lenovo ThinkPad WiGig Dock View product
Ports & interfaces5 differ
Connectivity technologyDiffers	Docking	Wireless
USB 2.0 ports quantityDiffers	0	2
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	6	3
HDMI ports quantity	1	1
HDMI versionDiffers	1.4	1.4a
VGA (D-Sub) ports quantityKnown for one	1	Unknown — not stated by the source
DisplayPorts quantityDiffers	2	1
DVI-D ports quantityKnown for one	1	Unknown — not stated by the source
Microphone in	No	No
Combo headphone/mic port	Yes	Yes
Headphone outputs	0	0
Headphone connectivity	3.5 mm	3.5 mm
DC-in jack	Yes	Yes
Host interfaceKnown for one	Unknown — not stated by the source	WiGig
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
Networking standardsKnown for one	Unknown — not stated by the source	IEEE 802.11ad
Performance3 differ
Product colour	Black	Black
Card reader integratedKnown for one	No	Unknown — not stated by the source
Maximum digital resolutionDiffers	3840 x 2160 pixels	2560 x 1600 pixels
Number of displays supportedKnown for one	3	Unknown — not stated by the source
Cable lock slot	Yes	Yes
Brand compatibilityKnown for one	Lenovo	Unknown — not stated by the source
CompatibilityDiffers	ThinkPad P50/P70	ThinkPad X1 Carbon (4th Gen), ThinkPad X1 Yoga (LED), ThinkPad Yoga 260, ThinkPad X260, ThinkPad T460, ThinkPad T460s
CertificationDiffers	AS / NZS S-DOC, VCCI, BSMI, KCC, NOM, GOST, CB, CE, UkrSEPRO, EC-DoC, UL, FCC	FCC/ICES, CE, RCM, BSMI, VCCI, CB, UL+cUL, TUV- Mark, SRRC
Cable lock slot typeKnown for one	Unknown — not stated by the source	Kensington
Poweridentical
Power source typeKnown for one	AC	Unknown — not stated by the source
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
Softwareidentical
Windows operating systems supportedKnown for one	Windows 10 Education, Windows 10 Education x64, Windows 10 Enterprise, Windows 10 Enterprise x64, Windows 10 Home, Windows 10 Home x64, Windows 10 IOT Core, Windows 10 Pro, Windows 10 Pro x64, Windows 7 Enterprise, Windows 7 Enterprise x64, Windows 7 Home Basic, Windows 7 Home Basic x64, Windows 7 H	Unknown — not stated by the source
Operational conditions2 differ
Operating temperature (T-T)Differs	5 - 43 °C	0 - 40 °C
Storage temperature (T-T)Known for one	-20 - 60 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Differs	8 - 95%	20 - 95%
Storage relative humidity (H-H)Known for one	5 - 95%	Unknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers	402.2 mm	85 mm
DepthDiffers	165.4 mm	85 mm
HeightDiffers	55.6 mm	85 mm
WeightDiffers	980 g	392 g
Packaging data4 differ
Package widthDiffers	443 mm	160 mm
Package depthDiffers	215 mm	170 mm
Package heightDiffers	112 mm	135 mm
Package weightDiffers	2.64 kg	870 g
Quantity per packKnown for one	Unknown — not stated by the source	1 pc(s)
Packaging contentidentical
AC adapter included	Yes	Yes
Cables included	AC	AC
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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