Product comparison · 2 laptop docks & port replicators

Lenovo 40A10090IT laptop dock/port replicator Docking Black vs Lenovo ThinkPad Ultra Dock - 170W CH

Key differences

USB 2.0 ports quantity
- 40A10090IT laptop dock/port replicator Docking Black:0
- ThinkPad Ultra Dock - 170W CH:3
HDMI ports quantity
- 40A10090IT laptop dock/port replicator Docking Black:0
- ThinkPad Ultra Dock - 170W CH:1
DisplayPorts quantity
- 40A10090IT laptop dock/port replicator Docking Black:1
- ThinkPad Ultra Dock - 170W CH:2
Microphone in
- 40A10090IT laptop dock/port replicator Docking Black:Yes
- ThinkPad Ultra Dock - 170W CH:No
Headphone outputs
- 40A10090IT laptop dock/port replicator Docking Black:1
- ThinkPad Ultra Dock - 170W CH:0
Power consumption (typical)
- 40A10090IT laptop dock/port replicator Docking Black:90 W
- ThinkPad Ultra Dock - 170W CH:170 W

Differences highlightedShow differences only

Comparison of 40A10090IT, ThinkPad Ultra Dock - 170W CH
24 specifications	A Lenovo 40A10090IT laptop dock/port replicator Docking Black Model 40A10090IT View product	B Lenovo ThinkPad Ultra Dock - 170W CH View product
Ports & interfaces5 differ
Connectivity technology	Docking	Docking
USB 2.0 ports quantityDiffers	0	3
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	3	3
HDMI ports quantityDiffers	0	1
HDMI versionKnown for one	Unknown — not stated by the source	1.4
VGA (D-Sub) ports quantity	1	1
DisplayPorts quantityDiffers	1	2
DVI-D ports quantity	1	1
Microphone inDiffers	Yes	No
Combo headphone/mic portKnown for one	Unknown — not stated by the source	Yes
Headphone outputsDiffers	1	0
DC-in jackKnown for one	Unknown — not stated by the source	Yes
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
Brand compatibility	Lenovo	Lenovo
CompatibilityKnown for one	Unknown — not stated by the source	ThinkPad
Power1 differ
AC input voltageKnown for one	Unknown — not stated by the source	100-240 V
AC input frequencyKnown for one	Unknown — not stated by the source	50 - 60 Hz
Power consumption (typical)Differs	90 W	170 W
Logistics dataidentical
Harmonized System (HS) codeKnown for one	84733020	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.