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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 HDMI - Mac & Windows Docking Station - Discontinued, Limited Stock, & Replaced by TB3DKM2HDL (TB3DKM2H

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  • 40specifications compared
  • 24differ
  • 16identical
  • 18known for one product only

Key differences

  • USB 2.0 ports quantity
    • 0
    • 1
  • USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
    • 4
    • 1
  • HDMI ports quantity
    • 1
    • 2
  • Headphone outputs
    • 1
    • 0
  • Product colour
    • Black
    • Black, Grey
  • Data transfer rate
    • 5 Gbit/s
    • 40 Gbit/s
  • Housing material
    • Plastic
    • Aluminium
  • Operating temperature (T-T)
    • 0 - 40 °C
    • 5 - 35 °C

Side by side

Differences highlightedShow differences only
58 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 HDMI - Mac & Windows Docking Station - Discontinued, Limited Stock, & Replaced by TB3DKM2HDL (TB3DKM2H

Model TB3DKM2HD

View product
Ports & interfaces5 differ
Connectivity technologyWiredWired
Host interfaceDiffersUSB 3.2 Gen 1 (3.1 Gen 1) Type-CThunderbolt 3
USB 2.0 ports quantityDiffers01
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 quantityDiffers12
Headphone outputsDiffers10
Headphone connectivityKnown for one3.5 mm
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 duplexYesYes
Performance3 differ
Product colourDiffersBlackBlack, Grey
Card reader integratedNoNo
Data transfer rateDiffers5 Gbit/s40 Gbit/s
Maximum digital resolution4096 x 2160 pixels4096 x 2160 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 mm61 mm
DepthDiffers98 mm124 mm
HeightDiffers32 mm19 mm
WeightDiffers200 g145.8 g
Packaging data4 differ
Package widthDiffers185 mm145 mm
Package depthDiffers165 mm208 mm
Package heightDiffers95 mm36 mm
Package weightDiffers1 kg260 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 mm435 mm
Master (outer) case widthDiffers200 mm312 mm
Products per master (outer) caseDiffers6 pc(s)24 pc(s)
Other features1 differ
ChipsetDiffersParade - PS176, Realtek - RTL8153, Realtek - RTS5411, C-Media - CM6533Intel - Alpine Ridge JHL6540, Intel - WGI210AT, Texas Instruments - TPS65983, ASMedia - ASM1042A, Parade - PS176
Cable lengthKnown for one0.2 m

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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