Product comparison · 2 laptop docks & port replicators

Lenovo 40AF0135IT laptop dock/port replicator Wired USB 3.2 Gen 2 (3.1 Gen 2) Type-C Black vs Plugable Technologies UD-ULTC4K laptop dock/port replicator Docking USB 3.2 Gen 1 (3.1 Gen 1) Type-C Black

14specifications compared
5differ
9identical
37known for one product only

Key differences

Connectivity technology
- 40AF0135IT laptop dock/port replicator Wired USB 3.2 Gen 2 (3.1 Gen 2) Type-C Black:Wired
- UD-ULTC4K laptop dock/port replicator Docking USB 3.2 Gen 1 (3.1 Gen 1) Type-C Black:Docking
HDMI ports quantity
- 40AF0135IT laptop dock/port replicator Wired USB 3.2 Gen 2 (3.1 Gen 2) Type-C Black:2
- UD-ULTC4K laptop dock/port replicator Docking USB 3.2 Gen 1 (3.1 Gen 1) Type-C Black:1
Power supply
- 40AF0135IT laptop dock/port replicator Wired USB 3.2 Gen 2 (3.1 Gen 2) Type-C Black:135 W
- UD-ULTC4K laptop dock/port replicator Docking USB 3.2 Gen 1 (3.1 Gen 1) Type-C Black:100 W

Side by side

Differences highlightedShow differences only

Comparison of 40AF0135IT, UD-ULTC4K
51 specifications	A Lenovo 40AF0135IT laptop dock/port replicator Wired USB 3.2 Gen 2 (3.1 Gen 2) Type-C Black Model 40AF0135IT View product	B Plugable Technologies UD-ULTC4K laptop dock/port replicator Docking USB 3.2 Gen 1 (3.1 Gen 1) Type-C Black Model UD-ULTC4K View product
Ports & interfaces3 differ
Connectivity technologyDiffers	Wired	Docking
Host interfaceDiffers	USB 3.2 Gen 2 (3.1 Gen 2) Type-C	USB 3.2 Gen 1 (3.1 Gen 1) Type-C
USB 2.0 ports quantityKnown for one	2	Unknown — not stated by the source
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantityKnown for one	3	Unknown — not stated by the source
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantityKnown for one	1	Unknown — not stated by the source
HDMI ports quantityDiffers	2	1
DisplayPorts quantity	2	2
Microphone in	Yes	Yes
Combo headphone/mic portKnown for one	Yes	Unknown — not stated by the source
Headphone outputs	1	1
Headphone connectivity	3.5 mm	3.5 mm
DC-in jackKnown for one	Yes	Unknown — not stated by the source
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one	Unknown — not stated by the source	4
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityKnown for one	Unknown — not stated by the source	1
USB Power Delivery (USB PD)Known for one	Unknown — not stated by the source	Yes
USB Power Delivery up toKnown for one	Unknown — not stated by the source	60 W
HDMI versionKnown for one	Unknown — not stated by the source	1.4
DisplayPort versionKnown for one	Unknown — not stated by the source	1.2
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
Copper ethernet cabling technologyKnown for one	Unknown — not stated by the source	1000BASE-T
Performanceidentical
Product colour	Black	Black
Card reader integrated	No	No
Brand compatibilityKnown for one	Lenovo	Unknown — not stated by the source
CompatibilityKnown for one	E580, E480, E470, L580, L480, L470, L380, L380 Yoga, Lenovo Tablet 10, Miix 520-12IKB, T580, T570, T480, T480s, T470, T470s, T460, ThinkPad 25, X1 Carbon Gen 6, X1 Carbon Gen 5, X1 Yoga Gen 3, X1 Yoga Gen 2, X1 Tablet Gen 3, X1 Tablet Gen 2, 13 Gen 3 Windows, X280, X270, X260	Unknown — not stated by the source
CertificationKnown for one	BSMI, CB, CE, cULus, EAC, FCC/ICES, Israel SII, KCC, LoA, NOM, RCM, Serbia Kvalitet, TUV Mark, Ukraine DoC, VCCI	Unknown — not stated by the source
HD typeKnown for one	Unknown — not stated by the source	4K Ultra HD
Maximum digital resolutionKnown for one	Unknown — not stated by the source	3840 x 2160 pixels
Maximum refresh rateKnown for one	Unknown — not stated by the source	60 Hz
LED indicatorsKnown for one	Unknown — not stated by the source	Power, USB
Power1 differ
Power source typeKnown for one	DC	Unknown — not stated by the source
Power supplyDiffers	135 W	100 W
AC input voltageKnown for one	Unknown — not stated by the source	20 V
Input currentKnown for one	Unknown — not stated by the source	5 A
Wireless chargingKnown for one	Unknown — not stated by the source	No
Software1 differ
Windows operating systems supportedDiffers	Yes	Windows 10, 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 IoT Enterprise, Windows 10 Pro, Windows 10 Pro x64, Windows 10 x64, Windows 7, Windows 7 Enterprise, Windows 7 Enterpris
Mac operating systems supportedKnown for one	Unknown — not stated by the source	Mac OS X 10.14 Mojave, Mac OS X 10.15 Catalina, Mac OS X 10.15.3 Catalina, Mac OS X 11.0 Big Sur
Weight & dimensionsidentical
WidthKnown for one	210 mm	Unknown — not stated by the source
DepthKnown for one	80 mm	Unknown — not stated by the source
HeightKnown for one	30 mm	Unknown — not stated by the source
WeightKnown for one	475 g	Unknown — not stated by the source
Packaging dataidentical
Package widthKnown for one	270 mm	Unknown — not stated by the source
Package depthKnown for one	165 mm	Unknown — not stated by the source
Package heightKnown for one	88 mm	Unknown — not stated by the source
Package weightKnown for one	1.35 kg	Unknown — not stated by the source
Quantity per packKnown for one	Unknown — not stated by the source	1 pc(s)
Packaging contentidentical
AC adapter includedKnown for one	Yes	Unknown — not stated by the source
Cables includedKnown for one	USB	Unknown — not stated by the source
Quick start guideKnown 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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