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Product comparison · 2 laptop docks & port replicators

StarTech.com Thunderbolt 2 4K Docking Station for Laptops - Includes TB Cable vs StarTech.com Travel Adapter for Laptops - VGA and GbE - USB 3.0

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  • 36specifications compared
  • 21differ
  • 15identical
  • 29known for one product only

Key differences

  • USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
    • 4
    • 0
  • HDMI ports quantity
    • 1
    • 0
  • Microphone in
    • Yes
    • No
  • Headphone outputs
    • 1
    • 0
  • Product colour
    • Silver
    • Black
  • Data transfer rate
    • 20 Gbit/s
    • 5 Gbit/s
  • Housing material
    • Aluminium, Plastic
    • Plastic
  • Certification
    • CE, FCC, Thunderbolt
    • CE, FCC

Side by side

Differences highlightedShow differences only
65 specifications
A

StarTech.com

Thunderbolt 2 4K Docking Station for Laptops - Includes TB Cable

Model TB2DOCK4KDHC

View product
B

StarTech.com

Travel Adapter for Laptops - VGA and GbE - USB 3.0

Model USB31GEVG

View product
Ports & interfaces5 differ
Connectivity technologyWiredWired
Host interfaceDiffersThunderbolt 2USB 3.2 Gen 1 (3.1 Gen 1) Type-A
USB 2.0 ports quantity00
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers40
HDMI ports quantityDiffers10
Thunderbolt 2 ports quantityKnown for one2
Microphone inDiffersYesNo
Headphone outputsDiffers10
Headphone connectivityKnown for one3.5 mm
S/PDIF out portKnown for oneYes
DC-in jackKnown for oneYes
USB connector typeUSB Type-AUSB Type-A
eSATA ports quantityKnown for one1
VGA (D-Sub) ports quantityKnown for one1
Networkidentical
Ethernet LANYesYes
Ethernet LAN (RJ-45) ports11
Ethernet LAN data rates10,100,1000 Mbit/s10,100,1000 Mbit/s
Wake-on-LAN readyKnown for oneYes
Networking standardsIEEE 802.3, IEEE 802.3ab, IEEE 802.3uIEEE 802.3, IEEE 802.3ab, IEEE 802.3u
Auto MDI/MDI-XKnown for oneYes
Full duplexYesYes
Copper ethernet cabling technologyKnown for one10BASE-T, 100BASE-TX, 1000BASE-T
Performance4 differ
Product colourDiffersSilverBlack
Card reader integratedNoNo
Data transfer rateDiffers20 Gbit/s5 Gbit/s
Maximum digital resolutionKnown for one3840 x 2160 pixels
Cable lock slotKnown for oneYes
Housing materialDiffersAluminium, PlasticPlastic
LED indicatorsActivity, LinkActivity, Link
UASP supportKnown for oneYes
Brand compatibilityKnown for oneApple
CompatibilityKnown for oneMacBook
CertificationDiffersCE, FCC, ThunderboltCE, FCC
Maximum analog resolutionKnown for one2048 x 1152 pixels
Poweridentical
AC input voltageKnown for one100-240 V
Input currentKnown for one2 A
Output currentKnown for one5 A
Output voltageKnown for one12 V
Power consumption (typical)Known for one60 W
Power plug typeKnown for oneType M
Compatible power plug typesKnown for oneAU, EU, UK, US
Power source typeKnown for oneUSB
Software2 differ
Windows operating systems supportedDiffersWindows 10 Education, Windows 10 Education x64, Windows 10 Enterprise, Windows 10 Enterprise x64, Windows 10 Home, Windows 10 Home x64, Windows 10 Pro, Windows 10 Pro x64, Windows 7 Enterprise, Windows 7 Enterprise x64, Windows 7 Home Basic, Windows 7 Home Basic x64, Windows 7 Home Premium, WindowsWindows 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 operating systems supportedDiffersMac OS X 10.10 Yosemite, Mac OS X 10.11 El Capitan, Mac OS X 10.9 Mavericks, Mac OS X 13.0 VenturaMac OS X 10.10 Yosemite, Mac OS X 10.11 El Capitan, Mac OS X 10.12 Sierra, Mac OS X 10.13 High Sierra, Mac OS X 10.6 Snow Leopard, Mac OS X 10.7 Lion, Mac OS X 10.8 Mountain Lion, Mac OS X 10.9 Mavericks, Mac OS X 13.0 Ventura
Mac compatibilityKnown for oneYes
Other operating systems supportedKnown for oneChromeOS
Operational conditions1 differ
Operating temperature (T-T)0 - 40 °C0 - 40 °C
Storage temperature (T-T)-20 - 70 °C-20 - 70 °C
Operating relative humidity (H-H)Differs0 - 90%10 - 90%
Weight & dimensions4 differ
WidthDiffers82 mm65 mm
DepthDiffers234 mm65 mm
HeightDiffers38 mm19 mm
WeightDiffers500 g48 g
Packaging data4 differ
Package widthDiffers273 mm145 mm
Package depthDiffers182 mm175 mm
Package heightDiffers126 mm30 mm
Package weightDiffers1.71 kg166 g
Packaging contentidentical
AC adapter includedKnown for oneYes
Cables includedKnown for oneAC, Thunderbolt
ManualYesYes
Drivers includedKnown for oneYes
Technical detailsidentical
Compliance certificatesRoHSRoHS
Other features1 differ
ChipsetDiffersIntel - Falcon Ridge DSL5520, ASMedia — ASM1042A, ASMedia — ASM1061, CMedia — CM6500, Texas Instruments — PCM2912A, Intel – WGI210ATDisplayLink - DL-3700
Number of microphone inputsKnown for one1
USB data transfer rates12,480,5000 Mbit/s12,480,5000 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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