Product comparison · 2 laptop docks & port replicators

Dell 834CY laptop dock/port replicator Docking Black vs Lenovo 40AC0135UK laptop dock/port replicator Wired Thunderbolt 3 Black

12specifications compared
4differ
8identical
30known for one product only

Key differences

Connectivity technology
- 834CY laptop dock/port replicator Docking Black:Docking
- 40AC0135UK laptop dock/port replicator Wired Thunderbolt 3 Black:Wired
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
- 834CY laptop dock/port replicator Docking Black:0
- 40AC0135UK laptop dock/port replicator Wired Thunderbolt 3 Black:5
HDMI ports quantity
- 834CY laptop dock/port replicator Docking Black:0
- 40AC0135UK laptop dock/port replicator Wired Thunderbolt 3 Black:1
Headphone outputs
- 834CY laptop dock/port replicator Docking Black:0
- 40AC0135UK laptop dock/port replicator Wired Thunderbolt 3 Black:1

Side by side

Differences highlightedShow differences only

Comparison of 834CY, 40AC0135UK
42 specifications	A Dell 834CY laptop dock/port replicator Docking Black Model 834CY View product	B Lenovo 40AC0135UK laptop dock/port replicator Wired Thunderbolt 3 Black Model 40AC0135UK View product
Ports & interfaces4 differ
Connectivity technologyDiffers	Docking	Wired
Host interfaceKnown for one	Unknown — not stated by the source	Thunderbolt 3
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	0	5
HDMI ports quantityDiffers	0	1
Thunderbolt 3 ports quantityKnown for one	Unknown — not stated by the source	2
Headphone outputsDiffers	0	1
Headphone connectivityKnown for one	Unknown — not stated by the source	3.5 mm
DisplayPorts quantityKnown for one	2	Unknown — not stated by the source
Microphone inKnown for one	No	Unknown — not stated by the source
Networkidentical
Wake-on-LAN readyKnown for one	Unknown — not stated by the source	Yes
Ethernet LAN data ratesKnown for one	10,1000 Mbit/s	Unknown — not stated by the source
Performanceidentical
Data transfer rateKnown for one	Unknown — not stated by the source	40 Gbit/s
Maximum digital resolutionKnown for one	Unknown — not stated by the source	3840 x 2160 pixels
Maximum analog resolutionKnown for one	Unknown — not stated by the source	1920 x 1200 pixels
Number of displays supportedKnown for one	Unknown — not stated by the source	3
LED indicatorsKnown for one	Unknown — not stated by the source	Yes
Plug and PlayKnown for one	Unknown — not stated by the source	Yes
CertificationKnown for one	Unknown — not stated by the source	CB
CompatibilityKnown for one	Latitude 7214 Latitude 7414 Latitude 5414	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	5 - 40 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-20 - 60 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 95%
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	220 mm
DepthKnown for one	Unknown — not stated by the source	80 mm
HeightKnown for one	Unknown — not stated by the source	30 mm
WeightKnown for one	Unknown — not stated by the source	250 g
Packaging dataidentical
Package widthKnown for one	Unknown — not stated by the source	268 mm
Package depthKnown for one	Unknown — not stated by the source	165 mm
Package heightKnown for one	Unknown — not stated by the source	90 mm
Package weightKnown for one	Unknown — not stated by the source	1.1 kg
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, Thunderbolt
ManualKnown for one	Unknown — not stated by the source	Yes
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.

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