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Product comparison · 2 laptop docks & port replicators

StarTech.com USB C Multiport Adapter, Portable USB-C Dock to 4K HDMI, 2-pt USB 3.0 Hub, SD/SDHC, GbE vs StarTech.com Thunderbolt 3 Dock, Dual Monitor 4K

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  • 43specifications compared
  • 26differ
  • 17identical
  • 26known for one product only

Key differences

  • HDMI ports quantity
    • 1
    • 0
  • Microphone in
    • No
    • Yes
  • Headphone outputs
    • 0
    • 1
  • Card reader integrated
    • Yes
    • No
  • Data transfer rate
    • 5 Gbit/s
    • 40 Gbit/s
  • Number of displays supported
    • 1
    • 2
  • Housing material
    • Plastic
    • Aluminium, Plastic
  • Operating temperature (T-T)
    • 0 - 55 °C
    • 5 - 40 °C

Side by side

Differences highlightedShow differences only
69 specifications
A

StarTech.com

USB C Multiport Adapter, Portable USB-C Dock to 4K HDMI, 2-pt USB 3.0 Hub, SD/SDHC, GbE

Model DKT30CSDHPD

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B

StarTech.com

Thunderbolt 3 Dock, Dual Monitor 4K

Model TB3DK2DPPD

View product
Ports & interfaces3 differ
Connectivity technologyWiredWired
Host interfaceUSB 3.2 Gen 1 (3.1 Gen 1) Type-CUSB 3.2 Gen 1 (3.1 Gen 1) Type-C
USB 2.0 ports quantity00
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity22
USB Power Delivery (USB PD)Known for oneYes
USB Power Delivery up toKnown for one85 W
HDMI ports quantityDiffers10
DisplayPorts quantityKnown for one1
Thunderbolt 3 ports quantityKnown for one2
Microphone inDiffersNoYes
Headphone outputsDiffers01
DC-in jackKnown for oneYes
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityKnown for one1
Networkidentical
Ethernet LANYesYes
Ethernet LAN (RJ-45) ports11
Ethernet LAN data rates10,100,1000 Mbit/s10,100,1000 Mbit/s
Networking standardsIEEE 802.3, IEEE 802.3ab, IEEE 802.3uIEEE 802.3, IEEE 802.3ab, IEEE 802.3u
Auto MDI/MDI-XYesYes
Full duplexYesYes
Wake-on-LAN readyKnown for oneYes
Performance4 differ
Product colourBlack, GreyBlack, Grey
Card reader integratedDiffersYesNo
Data transfer rateDiffers5 Gbit/s40 Gbit/s
Maximum digital resolution4096 x 2160 pixels4096 x 2160 pixels
Number of displays supportedDiffers12
Charging functionKnown for oneYes
Housing materialDiffersPlasticAluminium, Plastic
UASP supportYesYes
Brand compatibilityAny brandAny brand
CertificationCE, FCC, REACHCE, FCC, REACH
Compatible memory cardsKnown for oneMMC, SD
Maximum refresh rateKnown for one30 Hz
Poweridentical
AC input voltageKnown for one100 - 240 V
Input currentKnown for one2.5 A
Power supply typeKnown for oneExternal
Output currentKnown for one8.5 A
Output voltageKnown for one20 V
Power consumption (typical)Known for one170 W
Compatible power plug typesKnown for oneAU, JP, US
Power source typeKnown for oneUSB
Power supplyKnown for one60 W
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 7 Enterprise, Windows 7 Enterprise x64, Windows 7 Home Basic, Windows 7 Home Basic x64,
Mac compatibilityYesYes
Mac operating systems supportedDiffersMac OS X 10.11 El Capitan, Mac 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 10.15.3 Catalina, Mac OS X 11.0 Big Sur, Mac 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
Other operating systems supportedKnown for oneChromeOS
Operational conditions3 differ
Operating temperature (T-T)Differs0 - 55 °C5 - 40 °C
Storage temperature (T-T)Differs-10 - 70 °C-40 - 70 °C
Operating relative humidity (H-H)Differs40 - 50%5 - 95%
Weight & dimensions4 differ
WidthDiffers46 mm80 mm
DepthDiffers116 mm220 mm
HeightDiffers16 mm27 mm
WeightDiffers77.9 g450 g
Packaging data4 differ
Package widthDiffers145 mm148 mm
Package depthDiffers173 mm248 mm
Package heightDiffers30 mm88 mm
Package weightDiffers154 g1.5 kg
Packaging contentidentical
AC adapter includedKnown for oneYes
Cables includedKnown for oneAC, Thunderbolt, USB Type-C
ManualKnown for oneYes
Quick start guideKnown for oneYes
Technical detailsidentical
Compliance certificatesRoHSRoHS
Logistics data4 differ
Master (outer) case heightDiffers350 mm175 mm
Master (outer) case lengthDiffers470 mm355 mm
Master (outer) case widthDiffers340 mm250 mm
Products per master (outer) caseDiffers70 pc(s)4 pc(s)
Harmonized System (HS) codeKnown for one84733020
Other features2 differ
Cable lengthDiffers0.152 m0.52 m
ChipsetDiffersVLI - VL813, VLI - VL100, Genesys Logic - GL857L, Parade - PS176, Realtek - RTL8153Intel - Alpine Ridge DSL6540, Fresco - FL1100EX, Texas Instruments - PCM2912A, Intel - WGI210AT, Texas Instruments - TPS65983
USB data transfer ratesKnown for one480,5000 Mbit/s

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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