All categories
Phones & WearablesView all 31

Departments

Phones & WearablesComputers & TabletsComponents & StorageNetworkingPrinting & OfficePower & ChargingTV, Audio & VideoGaming, Toys & RobotsKitchen AppliancesHome AppliancesPersonal Care & HealthSmart Home & SecurityCar & MobilityTools & GardenCameras & Photo

Shopping country

Browse

All categoriesCompare products

Product comparison · 2 laptop docks & port replicators

StarTech.com USB C Dock - 4K Dual Monitor DisplayPort - Mini Laptop Docking Station vs StarTech.com Thunderbolt 3 Dock - Dual Monitor 4K

Add a product
  • 44specifications compared
  • 31differ
  • 13identical
  • 24known for one product only

Key differences

  • USB 2.0 ports quantity
    • 1
    • 0
  • USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
    • 1
    • 2
  • USB Power Delivery up to
    • 100 W
    • 85 W
  • DisplayPorts quantity
    • 2
    • 1
  • Microphone in
    • No
    • Yes
  • Headphone outputs
    • 0
    • 1
  • DC-in jack
    • No
    • Yes
  • Card reader integrated
    • No
    • Yes

Side by side

Differences highlightedShow differences only
68 specifications
A

StarTech.com

USB C Dock - 4K Dual Monitor DisplayPort - Mini Laptop Docking Station

Model DK30C2DAGPD

View product
B

StarTech.com

Thunderbolt 3 Dock - Dual Monitor 4K

Model TB3DK2DPM2

View product
Ports & interfaces7 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 quantityDiffers10
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers12
USB Power Delivery (USB PD)YesYes
USB Power Delivery up toDiffers100 W85 W
HDMI ports quantity00
DisplayPorts quantityDiffers21
Thunderbolt 3 ports quantityKnown for one2
Microphone inDiffersNoYes
Headphone outputsDiffers01
Headphone connectivityKnown for one3.5 mm
DC-in jackDiffersNoYes
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityKnown for one1
USB Power Delivery revisionKnown for one3.0
Networkidentical
Ethernet LANYesYes
Ethernet LAN (RJ-45) ports11
Networking standardsIEEE 802.3, IEEE 802.3ab, IEEE 802.3uIEEE 802.3, IEEE 802.3ab, IEEE 802.3u
Auto MDI/MDI-XYesYes
Full duplexYesYes
Ethernet LAN data ratesKnown for one10,100,1000 Mbit/s
10G supportKnown for oneNo
Performance5 differ
Product colourBlackBlack
Card reader integratedDiffersNoYes
Compatible memory cardsKnown for oneMMC, MicroSD (TransFlash), MicroSDHC, MicroSDXC, SD, SDHC, SDXC
Supported SSD sizesKnown for oneM.2
Data transfer rateDiffers5 Gbit/s40 Gbit/s
Maximum digital resolutionDiffers4096 x 2160 pixels5120 x 2880 pixels
Housing materialDiffersPlasticAluminium
UASP supportYesYes
CertificationDiffersCE, FCC, REACHFCC, CE, REACH
Brand compatibilityKnown for oneAny brand
Power1 differ
AC input voltageKnown for one100 - 240 V
Input currentKnown for one0.25 A
Output currentKnown for one7.5 A
Output voltageKnown for one20 V
Power consumption (typical)Differs15 W170 W
Power plug typeKnown for oneType N
Compatible power plug typesKnown for oneAU, EU, JP, UK, US
Power source typeKnown for oneUSB
Power supplyKnown for one100 W
Wireless chargingKnown for oneNo
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 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 8, Windows 8 Enterprise, Windows 8 Enterprise x64, Windows 8 Pro, Windows 8 Pro x64, Wi
Mac operating systems supportedKnown for oneMac 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 Ventura
Operational conditions3 differ
Operating temperature (T-T)Differs0 - 50 °C5 - 35 °C
Storage temperature (T-T)Differs-20 - 70 °C-20 - 50 °C
Operating relative humidity (H-H)Differs0 - 95%20 - 80%
Weight & dimensions4 differ
WidthDiffers60 mm239 mm
DepthDiffers120 mm95 mm
HeightDiffers18.8 mm25 mm
WeightDiffers150 g780 g
Packaging data4 differ
Package widthDiffers145 mm138 mm
Package depthDiffers208 mm288 mm
Package heightDiffers42 mm125 mm
Package weightDiffers300 g1.4 kg
Packaging content1 differ
AC adapter includedKnown for oneYes
Cables includedDiffersUSB Type-CThunderbolt
ManualKnown for oneYes
Quick start guideKnown for oneYes
Technical detailsidentical
Compliance certificatesRoHSRoHS
Logistics data4 differ
Harmonized System (HS) code8473302084733020
Master (outer) case heightDiffers280 mm326 mm
Master (outer) case lengthDiffers450 mm310 mm
Master (outer) case widthDiffers310 mm270 mm
Products per master (outer) caseDiffers24 pc(s)4 pc(s)
Other features1 differ
Cable lengthKnown for one0.5 m
ChipsetDiffersVIA/VLI - VL102, VIA/VLI - VL170, VIA/VLI - VL817, MegaChips - STDP4320, RealTek - RTL8153Intel - Alpine Ridge DP, ASMedia ASM1142, Realtek RTS5411, Realtek RTS5329, C-Media - CM6533, Intel i210AT
Number of microphone inputsKnown for one1

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.

More laptop docks & port replicators comparisons

All laptop docks & port replicators comparisons