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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 Thunderbolt 5 Dock with NVMe Slot for Mac and Windows, Up to Dual 8K

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  • 33specifications compared
  • 23differ
  • 10identical
  • 37known for one product only

Key differences

The StarTech.com Thunderbolt 5 Dock with NVMe Slot for Mac and Windows, Up to Dual 8K has 4 more USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity than the Lenovo 40B00135AR laptop dock/port replicator Wired Thunderbolt 4 Black, Red (4 vs 0). 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 Thunderbolt 5 Dock with NVMe Slot for Mac and Windows, Up to Dual 8K (4 vs 1). The StarTech.com Thunderbolt 5 Dock with NVMe Slot for Mac and Windows, Up to Dual 8K has 2 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 (3 vs 1). Only the StarTech.com Thunderbolt 5 Dock with NVMe Slot for Mac and Windows, Up to Dual 8K has card reader integrated. Host interface: Thunderbolt 4 on the Lenovo 40B00135AR laptop dock/port replicator Wired Thunderbolt 4 Black, Red, Thunderbolt 5 on the StarTech.com Thunderbolt 5 Dock with NVMe Slot for Mac and Windows, Up to Dual 8K.

  • Host interface
    • Thunderbolt 4
    • Thunderbolt 5
  • USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
    • 0
    • 4
  • 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
    • 3
  • HDMI ports quantity
    • 1
    • 0
  • Ethernet LAN data rates
    • 100,1000 Mbit/s
    • 10,100,1000,2500,5000 Mbit/s
  • Product colour
    • Black, Red
    • Grey
  • Card reader integrated
    • No
    • Yes

Side by side

Differences highlightedShow differences only
70 specifications
A

Lenovo

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

Model 40B00135AR

View product
B

StarTech.com

Thunderbolt 5 Dock with NVMe Slot for Mac and Windows, Up to Dual 8K

Model 183UE-TB5USB4DOCK

View product
Ports & interfaces5 differ
Host interfaceDiffersThunderbolt 4Thunderbolt 5
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers04
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 quantityDiffers13
HDMI ports quantityDiffers10
Thunderbolt 5 ports quantityKnown for one3
DC-in jackKnown for oneYes
USB Power Delivery (USB PD)Known for oneYes
USB Power Delivery up toKnown for one100 W
HDMI versionKnown for one2.1
DisplayPorts quantityKnown for one2
DisplayPort versionKnown for one1.4
Thunderbolt 4 ports quantityKnown for one1
Combo headphone/mic portKnown for oneYes
Network1 differ
Ethernet LAN data ratesDiffers100,1000 Mbit/s10,100,1000,2500,5000 Mbit/s
Wake-on-LAN readyKnown for oneYes
Full duplexKnown for oneYes
Performance5 differ
Product colourDiffersBlack, RedGrey
Card reader integratedDiffersNoYes
Compatible memory cardsKnown for oneCFexpress Type B, SD
Data transfer rateKnown for one120 Gbit/s
HD typeKnown for one8K Ultra HD
Maximum digital resolutionKnown for one7680 x 4320 pixels
Maximum refresh rateDiffers60 Hz240 Hz
Number of displays supportedDiffers43
Cable lock slot typeDiffersKensingtonKensington, Nano, Noble, Wedge
Housing materialKnown for oneAluminium
UASP supportKnown for oneYes
On/off switchKnown for oneYes
Brand compatibilityKnown for oneLenovo
CertificationKnown for onecULus, FCC,ICES,NOM
Power2 differ
AC input voltageDiffers20 V100 - 240 V
Input currentDiffers6.75 A3 A
Output currentKnown for one12 A
Output voltageKnown for one20 V
Power consumption (max)Known for one240 W
Compatible power plug typesKnown for oneEU
USB cable lengthKnown for one1 m
Power supplyKnown for one135 W
Software1 differ
Windows operating systems supportedDiffersWindows 10, Windows 11Windows 11, Windows 11 Enterprise, Windows 11 Enterprise x64, Windows 11 Home, Windows 11 Pro, Windows 11 x64
Mac operating systems supportedKnown for oneMac OS X 15.0 Sequoia, Mac OS 26 Tahoe
Operational conditions1 differ
Storage temperature (T-T)Known for one-20 - 70 °C
Operating relative humidity (H-H)Differs5 - 95%0 - 95%
Weight & dimensions4 differ
WidthDiffers220 mm45 mm
DepthDiffers80 mm168 mm
HeightDiffers30 mm90 mm
WeightDiffers450 g636 g
Packaging data4 differ
Package widthDiffers270 mm147 mm
Package depthDiffers195 mm296 mm
Package heightDiffers85 mm113 mm
Package weightDiffers1.2 kg1.5 kg
Packaging contentidentical
Quick start guideKnown for oneYes
Warranty cardKnown for oneYes
AC adapter includedKnown for oneYes
Technical detailsidentical
Compliance certificatesKnown for oneFederal Communications Commission (FCC), CE
Logistics dataidentical
Master (outer) case heightKnown for one314 mm
Master (outer) case lengthKnown for one480 mm
Master (outer) case widthKnown for one310 mm
Products per master (outer) caseKnown for one10 pc(s)
Other featuresidentical
ChipsetKnown for oneIntel - JHL9480, Infineon - PMG1, Infineon - CCG8, Realtek - RTL8157CG, JMicron - JMS581LT, Texas Instruments - TPS2546, VIA Labs - VL822Q8, VIA Labs - VL822Q7, VIA Labs - VL817, Parade - FL5801, Terminus - FE1.1, STMicro - STM32C071F8

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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