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Product comparison · 2 laptop docks & port replicators

Lenovo 40B00135AR laptop dock/port replicator Wired Thunderbolt 4 Black, Red vs StarTech.com USB4 Multiport Adapter, Driverless Dual-4K for macOS and Windows

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  • 31specifications compared
  • 19differ
  • 12identical
  • 41known for one product only

Key differences

The Lenovo 40B00135AR laptop dock/port replicator Wired Thunderbolt 4 Black, Red has 3 more USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity than the StarTech.com USB4 Multiport Adapter, Driverless Dual-4K for macOS and Windows (4 vs 1). The StarTech.com USB4 Multiport Adapter, Driverless Dual-4K for macOS and Windows has 1 more USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity than the Lenovo 40B00135AR laptop dock/port replicator Wired Thunderbolt 4 Black, Red (2 vs 1). The StarTech.com USB4 Multiport Adapter, Driverless Dual-4K for macOS and Windows has 40 W more USB Power Delivery up to than the Lenovo 40B00135AR laptop dock/port replicator Wired Thunderbolt 4 Black, Red (140 W vs 100 W). Host interface: Thunderbolt 4 on the Lenovo 40B00135AR laptop dock/port replicator Wired Thunderbolt 4 Black, Red, USB4 on the StarTech.com USB4 Multiport Adapter, Driverless Dual-4K for macOS and Windows. Ethernet LAN data rates: 100,1000 Mbit/s on the Lenovo 40B00135AR laptop dock/port replicator Wired Thunderbolt 4 Black, Red, 10,100,1000,2500 Mbit/s on the StarTech.com USB4 Multiport Adapter, Driverless Dual-4K for macOS and Windows.

  • Host interface
    • Thunderbolt 4
    • USB4
  • USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity
    • 4
    • 1
  • USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity
    • 1
    • 2
  • USB Power Delivery up to
    • 100 W
    • 140 W
  • HDMI version
    • 2.1
    • 2.0
  • DisplayPorts quantity
    • 2
    • 1
  • Ethernet LAN data rates
    • 100,1000 Mbit/s
    • 10,100,1000,2500 Mbit/s
  • Product colour
    • Black, Red
    • Grey

Side by side

Differences highlightedShow differences only
72 specifications
A

Lenovo

40B00135AR laptop dock/port replicator Wired Thunderbolt 4 Black, Red

Model 40B00135AR

View product
B

StarTech.com

USB4 Multiport Adapter, Driverless Dual-4K for macOS and Windows

Model 174B-USB4-MULTIPORT

View product
Ports & interfaces6 differ
Connectivity technologyWiredWired
Host interfaceDiffersThunderbolt 4USB4
USB 2.0 ports quantity00
USB 2.0 Type-C ports quantityKnown for one1
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity00
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantityDiffers41
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantityDiffers12
USB Power Delivery (USB PD)YesYes
USB Power Delivery revisionKnown for one3.2
USB Power Delivery up toDiffers100 W140 W
HDMI ports quantity11
HDMI versionDiffers2.12.0
DisplayPorts quantityDiffers21
DisplayPort version1.41.4
Microphone inNoNo
Headphone outputs00
USB Type-C DisplayPort Alternate ModeKnown for oneYes
Thunderbolt 4 ports quantityKnown for one1
Combo headphone/mic portKnown for oneYes
Network1 differ
Ethernet LANYesYes
Ethernet LAN (RJ-45) ports11
Ethernet LAN data ratesDiffers100,1000 Mbit/s10,100,1000,2500 Mbit/s
Wake-on-LAN readyKnown for oneYes
Full duplexKnown for oneYes
Performance2 differ
Product colourDiffersBlack, RedGrey
Card reader integratedNoNo
Data transfer rateKnown for one40 Gbit/s
HD typeKnown for one8K Ultra HD
Maximum digital resolutionKnown for one7680 x 4320 pixels
Maximum refresh rateDiffers60 Hz240 Hz
Housing materialKnown for oneAluminium
Mean time between failures (MTBF)Known for one40669 h
UASP supportKnown for oneYes
Number of displays supportedKnown for one4
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneKensington
On/off switchKnown for oneYes
Brand compatibilityKnown for oneLenovo
CertificationKnown for onecULus, FCC,ICES,NOM
Poweridentical
Power source typeKnown for oneUSB
Output voltageKnown for one5 V
Power consumption (max)Known for one30 W
USB cable lengthKnown for one0.2 m
AC input voltageKnown for one20 V
Input currentKnown for one6.75 A
Power supplyKnown for one135 W
Software1 differ
Windows operating systems supportedDiffersWindows 10, Windows 11Windows 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 11, Windows 11 Enterprise, Windows 11 Enterp
Mac operating systems supportedKnown for oneMac OS X 11.0 Big Sur, Mac OS X 12.0 Monterey, Mac OS X 13.0 Ventura, Mac OS X 14.0 Sonoma, Mac OS X 15.0 Sequoia, Mac OS 26 Tahoe
Linux operating systems supportedKnown for oneUbuntu 24.04 LTS
Other operating systems supportedKnown for oneChromeOS
Operational conditions1 differ
Operating temperature (T-T)0 - 40 °C0 - 40 °C
Storage temperature (T-T)Known for one-10 - 70 °C
Operating relative humidity (H-H)Differs5 - 95%10 - 85%
Weight & dimensions4 differ
WidthDiffers220 mm55 mm
DepthDiffers80 mm141 mm
HeightDiffers30 mm17 mm
WeightDiffers450 g200 g
Packaging data4 differ
Package widthDiffers270 mm200 mm
Package depthDiffers195 mm120 mm
Package heightDiffers85 mm30 mm
Package weightDiffers1.2 kg175 g
Quantity per packKnown for one1 pc(s)
Packaging contentidentical
User guideKnown for oneYes
Warranty cardKnown for oneYes
AC adapter includedKnown for oneYes
Cables includedKnown for oneThunderbolt
Technical detailsidentical
Compliance certificatesKnown for oneRoHS, Federal Communications Commission (FCC)
Logistics dataidentical
Master (outer) case heightKnown for one440 mm
Master (outer) case lengthKnown for one331 mm
Master (outer) case widthKnown for one473 mm
Products per master (outer) caseKnown for one70 pc(s)
Other featuresidentical
ChipsetKnown for oneRealtek - RTS5453H, Realtek - RTS5452H, Realtek - RTS5252E, Realtek - RTL8156BG, Monolithic - MP4247, VIA - VL600, VIA - VL822, VIA - VL162, Terminus - FE8.1, Intel - JHL8140

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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