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Product comparison · 2 laptop docks & port replicators

StarTech.com USB C Multiport Adapter, Dual 4K Monitor, USB-C to Dual HDMI Adapter, 2x USB-A Ports vs StarTech.com Thunderbolt 3 Dock - Dual Monitor 4K

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  • 41specifications compared
  • 30differ
  • 11identical
  • 21known for one product only

Key differences

  • USB 2.0 ports quantity
    • 1
    • 0
  • USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
    • 1
    • 2
  • USB Power Delivery up to
    • 100 W
    • 85 W
  • HDMI ports quantity
    • 2
    • 0
  • Microphone in
    • No
    • Yes
  • Headphone outputs
    • 0
    • 1
  • Product colour
    • Grey
    • Black
  • Card reader integrated
    • No
    • Yes

Side by side

Differences highlightedShow differences only
62 specifications
A

StarTech.com

USB C Multiport Adapter, Dual 4K Monitor, USB-C to Dual HDMI Adapter, 2x USB-A Ports

Model DK30C2HAGPD

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B

StarTech.com

Thunderbolt 3 Dock - Dual Monitor 4K

Model TB3DK2DPM2

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Ports & interfaces6 differ
USB 2.0 ports quantityDiffers10
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers12
USB Power Delivery up toDiffers100 W85 W
HDMI ports quantityDiffers20
DisplayPorts quantityKnown for one1
Thunderbolt 3 ports quantityKnown for one2
Microphone inDiffersNoYes
Headphone outputsDiffers01
Headphone connectivityKnown for one3.5 mm
DC-in jackKnown for oneYes
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityKnown for one2
Networkidentical
Ethernet LAN data ratesKnown for one10,100,1000 Mbit/s
Performance6 differ
Product colourDiffersGreyBlack
Card reader integratedDiffersNoYes
Compatible memory cardsKnown for oneMMC, MicroSD (TransFlash), MicroSDHC, MicroSDXC, SD, SDHC, SDXC
Supported SSD sizesKnown for oneM.2
Data transfer rateDiffers5 Gbit/s40 Gbit/s
Maximum digital resolutionDiffers3840 x 2160 pixels5120 x 2880 pixels
Housing materialDiffersPlasticAluminium
CertificationDiffersCE, FCC, REACHFCC, CE, REACH
Poweridentical
AC input voltageKnown for one100 - 240 V
Input currentKnown for one0.25 A
Output currentKnown for one7.5 A
Output voltageKnown for one20 V
Power consumption (typical)Known for one170 W
Power plug typeKnown for oneType N
Compatible power plug typesKnown for oneAU, EU, JP, UK, US
Software2 differ
Windows operating systems supportedDiffersWindows 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 Pro, Windows 10 Pro x64, Windows 7, Windows 7 Enterprise, Windows 7 Enterprise x64, Windows 7 Home Basic, Windows 7 HomeWindows 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 Pro, Windows 10 Pro x64, Windows 8, Windows 8 Enterprise, Windows 8 Enterprise x64, Windows 8 Pro, Windows 8 Pro x64, Wi
Mac operating systems supportedDiffersMac OS X 13.0 VenturaMac OS X 10.12 Sierra, Mac OS X 10.13 High Sierra, Mac OS X 10.14 Mojave, Mac OS X 10.15 Catalina, Mac OS X 13.0 Ventura
Operational conditions3 differ
Operating temperature (T-T)Differs0 - 50 °C5 - 35 °C
Storage temperature (T-T)Differs-20 - 70 °C-20 - 50 °C
Operating relative humidity (H-H)Differs0 - 95%20 - 80%
Weight & dimensions4 differ
WidthDiffers60 mm239 mm
DepthDiffers120 mm95 mm
HeightDiffers19 mm25 mm
WeightDiffers281 g780 g
Packaging data3 differ
Package widthDiffers145 mm138 mm
Package depthDiffers208 mm288 mm
Package heightDiffers38 mm125 mm
Package weightKnown for one1.4 kg
Packaging content1 differ
AC adapter includedKnown for oneYes
Cables includedDiffersUSB Type-CThunderbolt
ManualKnown for oneYes
Quick start guideKnown for oneYes
Logistics data4 differ
Master (outer) case heightDiffers275 mm326 mm
Master (outer) case lengthDiffers435 mm310 mm
Master (outer) case widthDiffers305 mm270 mm
Products per master (outer) caseDiffers24 pc(s)4 pc(s)
Other features1 differ
Cable lengthKnown for one0.5 m
ChipsetDiffersVIA/VLI - VL102, VIA/VLI - VL170, VIA/VLI - VL817, MegaChips - STDP4320, MegaChips - MCDP2900, RealTek - RTL8153Intel - Alpine Ridge DP, ASMedia ASM1142, Realtek RTS5411, Realtek RTS5329, C-Media - CM6533, Intel i210AT
Number of microphone inputsKnown for one1

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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