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Product comparison · 2 laptop docks & port replicators

CLUB3D CAC-2531 laptop dock/port replicator Wired USB 3.2 Gen 1 (3.1 Gen 1) Type-C Black vs StarTech.com Dual-Monitor USB-C Docking Station, 4K

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  • 19specifications compared
  • 13differ
  • 6identical
  • 47known for one product only

Key differences

The StarTech.com Dual-Monitor USB-C Docking Station, 4K has 2 more HDMI ports quantity than the CLUB3D CAC-2531 laptop dock/port replicator Wired USB 3.2 Gen 1 (3.1 Gen 1) Type-C Black (2 vs 0). The StarTech.com Dual-Monitor USB-C Docking Station, 4K has 1 more headphone outputs than the CLUB3D CAC-2531 laptop dock/port replicator Wired USB 3.2 Gen 1 (3.1 Gen 1) Type-C Black (1 vs 0). The StarTech.com Dual-Monitor USB-C Docking Station, 4K has 18.5 mm more width than the CLUB3D CAC-2531 laptop dock/port replicator Wired USB 3.2 Gen 1 (3.1 Gen 1) Type-C Black (95 mm vs 76.5 mm). Host interface: USB 3.2 Gen 1 (3.1 Gen 1) Type-C on the CLUB3D CAC-2531 laptop dock/port replicator Wired USB 3.2 Gen 1 (3.1 Gen 1) Type-C Black, USB 3.2 Gen 2 (3.1 Gen 2) Type-C on the StarTech.com Dual-Monitor USB-C Docking Station, 4K. Ethernet LAN data rates: 10000,5000,2500,1000 Mbit/s on the CLUB3D CAC-2531 laptop dock/port replicator Wired USB 3.2 Gen 1 (3.1 Gen 1) Type-C Black, 10,100,1000 Mbit/s on the StarTech.com Dual-Monitor USB-C Docking Station, 4K.

  • HDMI ports quantity
    • 0
    • 2
  • Headphone outputs
    • 0
    • 1
  • Ethernet LAN data rates
    • 10000,5000,2500,1000 Mbit/s
    • 10,100,1000 Mbit/s
  • Product colour
    • Black
    • Grey
  • Width
    • 76.5 mm
    • 95 mm
  • Depth
    • 34 mm
    • 202 mm
  • Height
    • 15 mm
    • 32 mm
  • Weight
    • 42 g
    • 360 g

Side by side

Differences highlightedShow differences only
66 specifications
A

CLUB3D

CAC-2531 laptop dock/port replicator Wired USB 3.2 Gen 1 (3.1 Gen 1) Type-C Black

Model CAC-2531

View product
B

StarTech.com

Dual-Monitor USB-C Docking Station, 4K

Model 194N-USBC-SMARTDOCK

View product
Ports & interfaces3 differ
Connectivity technologyWiredWired
Host interfaceDiffersUSB 3.2 Gen 1 (3.1 Gen 1) Type-CUSB 3.2 Gen 2 (3.1 Gen 2) Type-C
USB 2.0 ports quantityKnown for one0
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one2
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantityKnown for one3
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantityKnown for one2
USB Power Delivery (USB PD)Known for oneYes
USB Power Delivery up toKnown for one96 W
HDMI ports quantityDiffers02
DisplayPorts quantityKnown for one2
Combo headphone/mic portKnown for oneYes
Headphone outputsDiffers01
Headphone connectivityKnown for one3.5 mm
DC-in jackKnown for oneYes
Microphone inKnown for oneNo
Network1 differ
Ethernet LANYesYes
Ethernet LAN (RJ-45) ports11
Ethernet LAN data ratesDiffers10000,5000,2500,1000 Mbit/s10,100,1000 Mbit/s
Wake-on-LAN readyKnown for oneYes
Performance1 differ
Product colourDiffersBlackGrey
Card reader integratedNoNo
Data transfer rate10 Gbit/s10 Gbit/s
HD typeKnown for one4K Ultra HD
Maximum digital resolutionKnown for one3840 x 2160 pixels
Number of displays supportedKnown for one2
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneNano, Kensington
On/off switchKnown for oneYes
Housing materialKnown for onePlastic
LED indicatorsKnown for oneYes
Mean time between failures (MTBF)Known for one10000 h
UASP supportKnown for oneYes
Poweridentical
AC input voltageKnown for one100 - 240 V
Input currentKnown for one1.9 A
Output currentKnown for one6.75 A
Output voltageKnown for one20 V
Power consumption (max)Known for one135 W
Compatible power plug typesKnown for oneUS
Softwareidentical
Windows operating systems supportedKnown for oneWindows 11, Windows 11 Enterprise, Windows 11 Enterprise x64, Windows 11 Home, Windows 11 Pro, Windows 11 x64, 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 Enter
Mac operating systems supportedKnown for oneMac OS X 15.0 Sequoia, Mac OS X 14.0 Sonoma, Mac OS 26 Tahoe, Mac OS X 13.0 Ventura, Mac OS X 12.0 Monterey, Mac OS X 11.0 Big Sur, Mac OS X 11.1 Big Sur, Mac OS X 10.15 Catalina, Mac OS X 10.15.3 Catalina
Linux operating systems supportedKnown for oneYes
Other operating systems supportedKnown for oneChromeOS
Operational conditionsidentical
Operating temperature (T-T)Known for one0 - 40 °C
Storage temperature (T-T)Known for one-20 - 70 °C
Operating relative humidity (H-H)Known for one20 - 80%
Weight & dimensions4 differ
WidthDiffers76.5 mm95 mm
DepthDiffers34 mm202 mm
HeightDiffers15 mm32 mm
WeightDiffers42 g360 g
Packaging data4 differ
Quantity per pack1 pc(s)1 pc(s)
Package widthDiffers100 mm140 mm
Package depthDiffers35 mm255 mm
Package heightDiffers100 mm90 mm
Package weightDiffers22 g1.1 kg
Packaging contentidentical
Cables includedKnown for oneUSB Type-C
Technical detailsidentical
Compliance certificatesKnown for oneCE, Federal Communications Commission (FCC)
Logistics dataidentical
Master (outer) case heightKnown for one270 mm
Master (outer) case lengthKnown for one470 mm
Master (outer) case widthKnown for one287 mm
Products per master (outer) caseKnown for one10 pc(s)
Harmonized System (HS) codeKnown for one8544 4290
Other featuresidentical
ChipsetKnown for oneDisplayLink - DL-6950, VIA Labs - VL108, VIA Labs - VL822, VIA Labs - VL817, VIA Labs - VL122, Realtek - RTL8153B
Packaging compositionidentical
Paper/cardboard packaging weightKnown for one22 g
Plastic packaging weightKnown for one3 g
Total paper/cardboard packaging weightKnown for one0 g
Total plastic packaging weightKnown for one0 g

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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