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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 ICY BOX Heart Dock 2255 (Dual 4K@60Hz displays)

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  • 18specifications compared
  • 13differ
  • 5identical
  • 32known for one product only

Key differences

The ICY BOX Heart Dock 2255 (Dual 4K@60Hz displays) 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 ICY BOX Heart Dock 2255 (Dual 4K@60Hz displays) 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 CLUB3D CAC-2531 laptop dock/port replicator Wired USB 3.2 Gen 1 (3.1 Gen 1) Type-C Black has 43.5 mm more width than the ICY BOX Heart Dock 2255 (Dual 4K@60Hz displays) (76.5 mm vs 33 mm). Only the ICY BOX Heart Dock 2255 (Dual 4K@60Hz displays) has microphone in. 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 ICY BOX Heart Dock 2255 (Dual 4K@60Hz displays).

  • HDMI ports quantity
    • 0
    • 2
  • Microphone in
    • No
    • Yes
  • Headphone outputs
    • 0
    • 1
  • Ethernet LAN data rates
    • 10000,5000,2500,1000 Mbit/s
    • 10,100,1000 Mbit/s
  • Width
    • 76.5 mm
    • 33 mm
  • Depth
    • 34 mm
    • 200 mm
  • Height
    • 15 mm
    • 95 mm
  • Weight
    • 42 g
    • 355 g

Side by side

Differences highlightedShow differences only
50 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

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B

ICY BOX

Heart Dock 2255 (Dual 4K@60Hz displays)

Model IB-DK2255AC

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Ports & interfaces4 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
HDMI versionKnown for one2.0
DisplayPorts quantityKnown for one2
DisplayPort versionKnown for one1.2
Microphone inDiffersNoYes
Combo headphone/mic portKnown for oneYes
Headphone outputsDiffers01
Headphone connectivityKnown for one3.5 mm
Network1 differ
Ethernet LANYesYes
Ethernet LAN (RJ-45) ports11
Ethernet LAN data ratesDiffers10000,5000,2500,1000 Mbit/s10,100,1000 Mbit/s
Performanceidentical
Product colourBlackBlack
Card reader integratedNoNo
HD typeKnown for one4K Ultra HD
Maximum digital resolutionKnown for one3840 x 2160 pixels
Maximum refresh rateKnown for one60 Hz
Number of displays supportedKnown for one2
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneKensington
LED indicatorsKnown for oneAccess, Power
Country of originKnown for oneTaiwan
Data transfer rateKnown for one10 Gbit/s
Poweridentical
Power source typeKnown for oneAC
Power supplyKnown for one135 W
Softwareidentical
Windows operating systems supportedKnown for oneYes
Mac operating systems supportedKnown for oneYes
Other operating systems supportedKnown for oneChromeOS
Weight & dimensions4 differ
WidthDiffers76.5 mm33 mm
DepthDiffers34 mm200 mm
HeightDiffers15 mm95 mm
WeightDiffers42 g355 g
Packaging data4 differ
Package widthDiffers100 mm90 mm
Package depthDiffers35 mm255 mm
Package heightDiffers100 mm135 mm
Package weightDiffers22 g1.19 kg
Quantity per packKnown for one1 pc(s)
Logistics dataidentical
Commodity codeKnown for one84718000
Harmonized System (HS) codeKnown for one8544 4290
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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