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Product comparison · 2 laptop docks & port replicators

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

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  • 42specifications compared
  • 24differ
  • 18identical
  • 23known for one product only

Key differences

  • Product colour
    • Black, Grey
    • Grey
  • Card reader integrated
    • Yes
    • No
  • Data transfer rate
    • 5 Gbit/s
    • 40 Gbit/s
  • Certification
    • CE, FCC
    • CE, FCC, REACH
  • Power source type
    • USB
    • AC
  • Operating temperature (T-T)
    • 0 - 45 °C
    • 0 - 40 °C
  • Storage temperature (T-T)
    • -10 - 85 °C
    • -20 - 70 °C
  • Operating relative humidity (H-H)
    • 5 - 90%
    • 20 - 80%

Side by side

Differences highlightedShow differences only
65 specifications
A

StarTech.com

USB C Multiport Adapter - USB-C Travel Dock to 4K HDMI, 3x USB 3.0 Hub, SD/SDHC, GbE

Model DKT30CSDHPD3

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B

StarTech.com

Thunderbolt 3 Dock - Dual 4K

Model TB3DK2DHV

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Ports & interfaces1 differ
Connectivity technologyWiredWired
Host interfaceDiffersUSB 3.2 Gen 1 (3.1 Gen 1) Type-CThunderbolt 3
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 quantity11
VGA (D-Sub) ports quantityKnown for one1
DisplayPorts quantityKnown for one2
Microphone inNoNo
Headphone outputs00
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
10G supportNoNo
Auto MDI/MDI-XYesYes
Full duplexYesYes
Performance4 differ
Product colourDiffersBlack, GreyGrey
Card reader integratedDiffersYesNo
Data transfer rateDiffers5 Gbit/s40 Gbit/s
Maximum digital resolution4096 x 2160 pixels4096 x 2160 pixels
Housing materialKnown for oneAluminium
UASP supportYesYes
CertificationDiffersCE, FCCCE, FCC, REACH
Compatible memory cardsKnown for oneMicroSD (TransFlash), MicroSDHC, MicroSDXC, SDHC, SDXC
Maximum refresh rateKnown for one60 Hz
Power1 differ
Power source typeDiffersUSBAC
AC input voltageKnown for one100 - 240 V
Input currentKnown for one1.8 A
Power supply typeKnown for oneExternal
Output currentKnown for one6.32 A
Output voltageKnown for one19 V
Power consumption (typical)Known for one120 W
Power plug typeKnown for oneType N
Compatible power plug typesKnown for oneAU, JP, US
Software1 differ
Windows operating systems supportedWindows 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, Windows 7 Enterprise, Windows 7 Enterprise x64, Windows 7 Home Basic, Windows 7 Home
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 13.0 Ventura
Other operating systems supportedKnown for oneChromeOS
Operational conditions3 differ
Operating temperature (T-T)Differs0 - 45 °C0 - 40 °C
Storage temperature (T-T)Differs-10 - 85 °C-20 - 70 °C
Operating relative humidity (H-H)Differs5 - 90%20 - 80%
Weight & dimensions4 differ
WidthDiffers45 mm58.6 mm
DepthDiffers270 mm196 mm
HeightDiffers15 mm24 mm
WeightDiffers85 g340 g
Packaging data4 differ
Package widthDiffers163 mm187 mm
Package depthDiffers122 mm254 mm
Package heightDiffers35 mm65 mm
Package weightDiffers157 g1.3 kg
Packaging contentidentical
AC adapter includedKnown for oneYes
Cables includedKnown for oneThunderbolt
ManualKnown for oneYes
Quick start guideKnown for oneYes
Technical detailsidentical
Compliance certificatesRoHSRoHS
Logistics data4 differ
Master (outer) case heightDiffers447 mm280 mm
Master (outer) case lengthDiffers343 mm676 mm
Master (outer) case widthDiffers484 mm390 mm
Products per master (outer) caseDiffers80 pc(s)20 pc(s)
Harmonized System (HS) codeKnown for one84733020
Other features2 differ
Cable lengthDiffers0.27 m0.5 m
ChipsetDiffersVIA/VLI - VL102, VIA/VLI - VL817, Genesys Logic - GL823K, Parade - PS176, Realtek - RTL8153Intel - Alpine Ridge JHL6540, Intel - WGI210AT, ASMedia - ASM1042A, Parade - PS176, Chrontel - CH7517

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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