Product comparison · 2 laptop docks & port replicators

Lenovo 40A50230CH laptop dock/port replicator Docking Black vs Lenovo 40A50230DK laptop dock/port replicator Docking Black

21specifications compared
1differ
20identical
6known for one product only

Key differences

Ethernet LAN data rates
- 40A50230CH laptop dock/port replicator Docking Black:10,1000 Mbit/s
- 40A50230DK laptop dock/port replicator Docking Black:10,100,1000 Mbit/s

Side by side

Differences highlightedShow differences only

Comparison of 40A50230CH, 40A50230DK
27 specifications	A Lenovo 40A50230CH laptop dock/port replicator Docking Black Model 40A50230CH View product	B Lenovo 40A50230DK laptop dock/port replicator Docking Black Model 40A50230DK View product
Ports & interfacesidentical
Connectivity technology	Docking	Docking
USB 2.0 ports quantity	0	0
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	6	6
HDMI ports quantity	1	1
HDMI version	1.4	1.4
VGA (D-Sub) ports quantity	1	1
DisplayPorts quantity	2	2
DVI-D ports quantity	1	1
Microphone inKnown for one	Unknown — not stated by the source	No
Combo headphone/mic port	Yes	Yes
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	10,1000 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
Certification	AS / NZS S-DOC, VCCI, BSMI, KCC, NOM, GOST, CB, CE, UkrSEPRO, EC-DoC, UL, FCC	AS / NZS S-DOC, VCCI, BSMI, KCC, NOM, GOST, CB, CE, UkrSEPRO, EC-DoC, UL, FCC
Operational conditionsidentical
Operating temperature (T-T)	0 - 43 °C	0 - 43 °C
Operating relative humidity (H-H)	0 - 95%	0 - 95%
Weight & dimensionsidentical
Width	402.2 mm	402.2 mm
Depth	165.4 mm	165.4 mm
HeightKnown for one	55.6 mm	Unknown — not stated by the source
WeightKnown for one	980 g	Unknown — not stated by the source
Packaging contentidentical
AC adapter includedKnown for one	Unknown — not stated by the source	Yes

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.

More laptop docks & port replicators comparisons

All laptop docks & port replicators comparisons