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Product comparison · 2 laptop docks & port replicators

StarTech.com USB-C Dock - Single Monitor 4K vs StarTech.com Dual 4K Monitor Mini Thunderbolt 3 Dock with DisplayPort - Mac & Windows Docking Station - Discontinued, Limited Stock, & Replaced by TB3DKM2DPL (T

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  • 39specifications compared
  • 23differ
  • 16identical
  • 22known for one product only

Key differences

  • USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
    • 4
    • 1
  • HDMI ports quantity
    • 1
    • 0
  • Headphone outputs
    • 1
    • 0
  • Data transfer rate
    • 5 Gbit/s
    • 40 Gbit/s
  • Maximum digital resolution
    • 4096 x 2160 pixels
    • 5120 x 2880 pixels
  • Housing material
    • Plastic
    • Aluminium
  • Operating temperature (T-T)
    • 0 - 40 °C
    • 5 - 35 °C
  • Storage temperature (T-T)
    • -10 - 70 °C
    • -40 - 70 °C

Side by side

Differences highlightedShow differences only
61 specifications
A

StarTech.com

USB-C Dock - Single Monitor 4K

Model DK30CHDPD

View product
B

StarTech.com

Dual 4K Monitor Mini Thunderbolt 3 Dock with DisplayPort - Mac & Windows Docking Station - Discontinued, Limited Stock, & Replaced by TB3DKM2DPL (T

Model TB3DKM2DP

View product
Ports & interfaces4 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 quantityDiffers41
USB Power Delivery (USB PD)Known for oneYes
USB Power Delivery revisionKnown for one2.0
USB Power Delivery up toKnown for one85 W
HDMI ports quantityDiffers10
Headphone outputsDiffers10
Headphone connectivityKnown for one3.5 mm
DisplayPorts quantityKnown for one2
Microphone inKnown for oneNo
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 duplexKnown for oneYes
Performance3 differ
Product colourBlackBlack
Card reader integratedNoNo
Data transfer rateDiffers5 Gbit/s40 Gbit/s
Maximum digital resolutionDiffers4096 x 2160 pixels5120 x 2880 pixels
On/off switchKnown for oneYes
Housing materialDiffersPlasticAluminium
UASP supportYesYes
CertificationCE, FCC, REACHCE, FCC, REACH
Poweridentical
AC input voltageKnown for one100 - 240 V
Input currentKnown for one2 A
Output currentKnown for one5 A
Output voltageKnown for one20 V
Power consumption (typical)Known for one100 W
Power plug typeKnown for oneType N
Compatible power plug typesKnown for oneAU, JP, US
Power source typeKnown for oneUSB
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 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
Operational conditions2 differ
Operating temperature (T-T)Differs0 - 40 °C5 - 35 °C
Storage temperature (T-T)Differs-10 - 70 °C-40 - 70 °C
Operating relative humidity (H-H)5 - 95%5 - 95%
Weight & dimensions4 differ
WidthDiffers91 mm60 mm
DepthDiffers98 mm120 mm
HeightDiffers32 mm19 mm
WeightDiffers200 g145.8 g
Packaging data4 differ
Package widthDiffers185 mm145 mm
Package depthDiffers165 mm208 mm
Package heightDiffers95 mm38 mm
Package weightDiffers1 kg268.2 g
Packaging contentidentical
Cables includedKnown for oneUSB Type-C
Quick start guideKnown for oneYes
ManualKnown for oneYes
Technical detailsidentical
Compliance certificatesRoHSRoHS
Logistics data4 differ
Master (outer) case heightDiffers360 mm275 mm
Master (outer) case lengthDiffers310 mm440 mm
Master (outer) case widthDiffers200 mm305 mm
Products per master (outer) caseDiffers6 pc(s)24 pc(s)
Harmonized System (HS) codeKnown for one84733020
Other features1 differ
ChipsetDiffersParade - PS176, Realtek - RTL8153, Realtek - RTS5411, C-Media - CM6533Intel - Alpine Ridge JHL6540, Intel - WGI210AT, Texas Instruments - TPS65983, ASMedia - ASM1042A
Cable lengthKnown for one0.2 m
USB data transfer ratesKnown for one5000 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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