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Product comparison · 2 laptop docks & port replicators

StarTech.com USB-C & USB-A Dock - Dual Monitor 4K vs StarTech.com 4K USB-C Dock, Triple UHD 4K Monitor Docking Station, Mac & Windows, USB C to HDMI & DisplayPort

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  • 55specifications compared
  • 25differ
  • 30identical
  • 14known for one product only

Key differences

  • USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
    • 6
    • 4
  • HDMI ports quantity
    • 2
    • 1
  • Combo headphone/mic port
    • No
    • Yes
  • Housing material
    • Aluminium, Plastic
    • Plastic
  • Certification
    • CE, FCC, REACH
    • CE, FCC, TAA, REACH
  • Input current
    • 1 A
    • 2 A
  • Output current
    • 2 A
    • 6 A
  • Compatible power plug types
    • AU, EU, JP, UK, US
    • AU, JP

Side by side

Differences highlightedShow differences only
69 specifications
A

StarTech.com

USB-C & USB-A Dock - Dual Monitor 4K

Model DK30A2DH

View product
B

StarTech.com

4K USB-C Dock, Triple UHD 4K Monitor Docking Station, Mac & Windows, USB C to HDMI & DisplayPort

Model DK30CH2DPPD

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 quantityDiffers64
HDMI ports quantityDiffers21
DisplayPorts quantity22
Microphone inYesYes
Combo headphone/mic portDiffersNoYes
Headphone outputs11
Headphone connectivity3.5 mm3.5 mm
DC-in jackYesYes
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityKnown for one2
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 supportKnown for oneNo
Auto MDI/MDI-XYesYes
Full duplexYesYes
Performance2 differ
Product colourBlack, SilverBlack, Silver
Card reader integratedNoNo
Data transfer rate5 Gbit/s5 Gbit/s
Maximum digital resolution4096 x 2160 pixels4096 x 2160 pixels
Number of displays supportedKnown for one2
On/off switchYesYes
Housing materialDiffersAluminium, PlasticPlastic
LED indicatorsKnown for onePower
UASP supportYesYes
Brand compatibilityAny brandAny brand
CertificationDiffersCE, FCC, REACHCE, FCC, TAA, REACH
Cable lock slotKnown for oneYes
Power3 differ
Power source typeKnown for oneAC
AC input voltage100 - 240 V100 - 240 V
Input currentDiffers1 A2 A
Output currentDiffers2 A6 A
Output voltage20 V20 V
Power consumption (typical)Known for one40 W
Power plug typeType NType N
Compatible power plug typesDiffersAU, EU, JP, UK, USAU, JP
Power supplyKnown for one60 W
Software1 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 Pro, Windows 10 Pro x64, Windows 7, Windows 7 Enterprise, Windows 7 Enterprise x64, Windows 7 Home Basic, Windows 7 Home Basic x64, Windows 7Windows 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 supportedMac OS X 10.11 El Capitan, Mac OS X 10.12 Sierra, Mac OS X 10.14 Mojave, Mac OS X 13.0 VenturaMac OS X 10.11 El Capitan, Mac OS X 10.12 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 - 40 °C0 - 60 °C
Storage temperature (T-T)Differs-10 - 70 °C-20 - 60 °C
Operating relative humidity (H-H)Differs10 - 90%0 - 95%
Weight & dimensions4 differ
WidthDiffers87 mm82 mm
DepthDiffers226 mm270 mm
HeightDiffers28 mm34 mm
WeightDiffers301 g385 g
Packaging data4 differ
Package widthDiffers130 mm161 mm
Package depthDiffers318 mm296 mm
Package heightDiffers52 mm71 mm
Package weightDiffers900 g1.4 kg
Packaging content1 differ
AC adapter includedYesYes
Cables includedDiffersUSB Type-A to USB Type-C, USB Type-CUSB Type-C
Quick start guideKnown for oneYes
ManualKnown for oneYes
Technical detailsidentical
Compliance certificatesRoHSRoHS
Logistics data3 differ
Harmonized System (HS) codeKnown for one84733020
Master (outer) case heightDiffers305 mm382 mm
Master (outer) case lengthDiffers325 mm370 mm
Master (outer) case widthDiffers325 mm318 mm
Products per master (outer) case10 pc(s)10 pc(s)
Other features1 differ
Cable lengthKnown for one0.152 m
ChipsetDiffersDisplayLink - DL-6950, VIA/VLI - VL813DisplayLink - DL-6950, Genesys Logic - GL3523, Texas Instruments - TPS65982, Parade Technologies - PS176
Number of microphone inputs11
USB data transfer ratesKnown for one12,480,5000 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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