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Product comparison · 2 laptop docks & port replicators

ACT Universal USB-C Docking Station 4K, for 3 HDMI/DisplayPort monitors, DisplayLink vs Lenovo 40BG0135GE laptop dock/port replicator Docking Thunderbolt 4 Black

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  • 27specifications compared
  • 14differ
  • 13identical
  • 32known for one product only

Key differences

The ACT Universal USB-C Docking Station 4K, for 3 HDMI/DisplayPort monitors, DisplayLink has 2 more USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity than the Lenovo 40BG0135GE laptop dock/port replicator Docking Thunderbolt 4 Black (2 vs 0). The ACT Universal USB-C Docking Station 4K, for 3 HDMI/DisplayPort monitors, DisplayLink has 2 more HDMI ports quantity than the Lenovo 40BG0135GE laptop dock/port replicator Docking Thunderbolt 4 Black (3 vs 1). The Lenovo 40BG0135GE laptop dock/port replicator Docking Thunderbolt 4 Black has 0.1 more HDMI version than the ACT Universal USB-C Docking Station 4K, for 3 HDMI/DisplayPort monitors, DisplayLink (2.1 vs 2.0). Only the ACT Universal USB-C Docking Station 4K, for 3 HDMI/DisplayPort monitors, DisplayLink has microphone in. Connectivity technology: Wired on the ACT Universal USB-C Docking Station 4K, for 3 HDMI/DisplayPort monitors, DisplayLink, Docking on the Lenovo 40BG0135GE laptop dock/port replicator Docking Thunderbolt 4 Black.

  • Connectivity technology
    • Wired
    • Docking
  • USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
    • 2
    • 0
  • HDMI ports quantity
    • 3
    • 1
  • HDMI version
    • 2.0
    • 2.1
  • Microphone in
    • Yes
    • No
  • Ethernet LAN data rates
    • 100,10,1000 Mbit/s
    • 2500 Mbit/s
  • HD type
    • 4K Ultra HD
    • 8K Ultra HD
  • Number of displays supported
    • 3
    • 4

Side by side

Differences highlightedShow differences only
59 specifications
A

ACT

Universal USB-C Docking Station 4K, for 3 HDMI/DisplayPort monitors, DisplayLink

Model AC7148

View product
B

Lenovo

40BG0135GE laptop dock/port replicator Docking Thunderbolt 4 Black

Model 40BG0135GE

View product
Ports & interfaces6 differ
Connectivity technologyDiffersWiredDocking
Host interfaceDiffersUSB 3.2 Gen 2 (3.1 Gen 2) Type-CThunderbolt 4
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers20
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantityKnown for one4
USB Power Delivery revisionKnown for one3.1
HDMI ports quantityDiffers31
HDMI versionDiffers2.02.1
Thunderbolt 4 ports quantityKnown for one1
Microphone inDiffersYesNo
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityKnown for one3
Combo headphone/mic portKnown for oneYes
Headphone outputsKnown for one1
Headphone connectivityKnown for one3.5 mm
DC-in jackKnown for oneYes
USB Type-C DisplayPort Alternate ModeKnown for oneYes
Network1 differ
Ethernet LAN data ratesDiffers100,10,1000 Mbit/s2500 Mbit/s
Performance2 differ
Colour nameKnown for oneEclipse Black
Data transfer rateKnown for one40 Gbit/s
HD typeDiffers4K Ultra HD8K Ultra HD
Maximum refresh rateKnown for one60 Hz
Number of displays supportedDiffers34
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneMicroSaver, Nano
On/off switchKnown for oneYes
CertificationKnown for oneFCC/ICES,CE,KCC,RCM,BSMI,NCC,VCCI,CB,cULus,EAC,TUV-Mark,LoA,Ukraine DoC,NOM,IFT,TELEC,UKCA,FAC DoC,VNTA,WPC ETA,SRRC,SDPPI,IMDA,SIRIM,NBTC, SUBTEL,KVALITET/RATEL,MCIT,ANRT,UCC,INACOM,CITRA,TRA,NTC,PSRC,NCA,ARTCI,INCM,Thunderbolt Cert.,EVO
Maximum digital resolutionKnown for one4096 x 2160 pixels
VESA mountingKnown for oneYes
LED indicatorsKnown for oneYes
Power1 differ
Power source typeDiffersDCAC
Output currentKnown for one6.43 A
Output voltageKnown for one21 V
USB cable lengthKnown for one1 m
Softwareidentical
Windows operating systems supportedKnown for oneYes
Mac operating systems supportedKnown for oneYes
Linux operating systems supportedKnown for oneYes
Operational conditionsidentical
Operating temperature (T-T)Known for one0 - 40 °C
Operating relative humidity (H-H)Known for one20 - 95%
Weight & dimensions3 differ
WidthDiffers107 mm220 mm
DepthDiffers107 mm80 mm
HeightDiffers54 mm30 mm
WeightKnown for one547.5 g
Packaging dataidentical
Package widthKnown for one237.8 mm
Package depthKnown for one141 mm
Package heightKnown for one75.8 mm
Packaging content1 differ
Cables includedDiffersUSB Type-C to USB Type-CAC
Mounting brackets includedKnown for oneYes

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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