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Product comparison · 2 laptop docks & port replicators

StarTech.com Dual-Monitor USB-C Docking Station, 4K vs StarTech.com USB-C to HDMI Multiport Adapter with

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  • 40specifications compared
  • 27differ
  • 13identical
  • 26known for one product only

Key differences

The StarTech.com USB-C to HDMI Multiport Adapter with has 44 W more USB Power Delivery up to than the StarTech.com Dual-Monitor USB-C Docking Station, 4K (140 W vs 96 W). The StarTech.com Dual-Monitor USB-C Docking Station, 4K has 1 more HDMI ports quantity than the StarTech.com USB-C to HDMI Multiport Adapter with (2 vs 1). The StarTech.com Dual-Monitor USB-C Docking Station, 4K has 1 more headphone outputs than the StarTech.com USB-C to HDMI Multiport Adapter with (1 vs 0). Host interface: USB 3.2 Gen 2 (3.1 Gen 2) Type-C on the StarTech.com Dual-Monitor USB-C Docking Station, 4K, USB 3.2 Gen 1 (3.1 Gen 1) Type-C on the StarTech.com USB-C to HDMI Multiport Adapter with. HD type: 4K Ultra HD on the StarTech.com Dual-Monitor USB-C Docking Station, 4K, 4K DCI on the StarTech.com USB-C to HDMI Multiport Adapter with.

  • USB Power Delivery up to
    • 96 W
    • 140 W
  • HDMI ports quantity
    • 2
    • 1
  • Headphone outputs
    • 1
    • 0
  • Data transfer rate
    • 10 Gbit/s
    • 5 Gbit/s
  • HD type
    • 4K Ultra HD
    • 4K DCI
  • Housing material
    • Plastic
    • Aluminium, Plastic
  • Mean time between failures (MTBF)
    • 10000 h
    • 31565 h
  • Operating temperature (T-T)
    • 0 - 40 °C
    • -10 - 45 °C

Side by side

Differences highlightedShow differences only
66 specifications
A

StarTech.com

Dual-Monitor USB-C Docking Station, 4K

Model 194N-USBC-SMARTDOCK

View product
B

StarTech.com

USB-C to HDMI Multiport Adapter with

Model 315B-USBC-MULTIPORT

View product
Ports & interfaces4 differ
Connectivity technologyWiredWired
Host interfaceDiffersUSB 3.2 Gen 2 (3.1 Gen 2) 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 quantity22
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantityKnown for one3
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantityKnown for one2
USB Power Delivery (USB PD)YesYes
USB Power Delivery up toDiffers96 W140 W
HDMI ports quantityDiffers21
DisplayPorts quantityKnown for one2
Combo headphone/mic portKnown for oneYes
Headphone outputsDiffers10
Headphone connectivityKnown for one3.5 mm
DC-in jackKnown for oneYes
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityKnown for one3
HDMI versionKnown for one2.0
Microphone inKnown for oneNo
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
Full duplexKnown for oneYes
Performance4 differ
Product colourGreyGrey
Card reader integratedNoNo
Data transfer rateDiffers10 Gbit/s5 Gbit/s
HD typeDiffers4K Ultra HD4K DCI
Maximum digital resolution3840 x 2160 pixels3840 x 2160 pixels
Number of displays supportedKnown for one2
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneNano, Kensington
On/off switchKnown for oneYes
Housing materialDiffersPlasticAluminium, Plastic
LED indicatorsKnown for oneYes
Mean time between failures (MTBF)Differs10000 h31565 h
UASP supportYesYes
Poweridentical
AC input voltageKnown for one100 - 240 V
Input currentKnown for one1.9 A
Output currentKnown for one6.75 A
Output voltageKnown for one20 V
Power consumption (max)Known for one135 W
Compatible power plug typesKnown for oneUS
Power source typeKnown for oneUSB
Software2 differ
Windows operating systems supportedDiffersWindows 11, Windows 11 Enterprise, Windows 11 Enterprise x64, Windows 11 Home, Windows 11 Pro, Windows 11 x64, Windows 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 IoT EnterWindows 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 IoT Enterprise, Windows 10 Pro, Windows 10 Pro x64, Windows 10 x64, Windows 11, Windows 11 Enterprise, Windows 11 Enterp
Mac operating systems supportedDiffersMac OS X 15.0 Sequoia, Mac OS X 14.0 Sonoma, Mac OS 26 Tahoe, Mac OS X 13.0 Ventura, Mac OS X 12.0 Monterey, Mac OS X 11.0 Big Sur, Mac OS X 11.1 Big Sur, Mac OS X 10.15 Catalina, Mac OS X 10.15.3 CatalinaMac OS X 10.15 Catalina, Mac OS X 11.0 Big Sur, Mac OS X 12.0 Monterey, Mac OS X 13.0 Ventura, Mac OS X 14.0 Sonoma, Mac OS X 15.0 Sequoia, Mac OS 26 Tahoe
Linux operating systems supportedYesYes
Other operating systems supportedChromeOSChromeOS
Operational conditions3 differ
Operating temperature (T-T)Differs0 - 40 °C-10 - 45 °C
Storage temperature (T-T)Differs-20 - 70 °C-40 - 85 °C
Operating relative humidity (H-H)Differs20 - 80%25 - 93%
Weight & dimensions4 differ
WidthDiffers95 mm50 mm
DepthDiffers202 mm125 mm
HeightDiffers32 mm15 mm
WeightDiffers360 g100 g
Packaging data4 differ
Quantity per packKnown for one1 pc(s)
Package widthDiffers140 mm190 mm
Package depthDiffers255 mm57 mm
Package heightDiffers90 mm19 mm
Package weightDiffers1.1 kg141 g
Packaging contentidentical
Cables includedKnown for oneUSB Type-C
User guideKnown for oneYes
Technical details1 differ
Compliance certificatesDiffersCE, Federal Communications Commission (FCC)RoHS, Federal Communications Commission (FCC)
Logistics data4 differ
Master (outer) case heightDiffers270 mm260 mm
Master (outer) case lengthDiffers470 mm205 mm
Master (outer) case widthDiffers287 mm425 mm
Products per master (outer) caseDiffers10 pc(s)80 pc(s)
Other features1 differ
ChipsetDiffersDisplayLink - DL-6950, VIA Labs - VL108, VIA Labs - VL822, VIA Labs - VL817, VIA Labs - VL122, Realtek - RTL8153BVIA - VL109, VIA - VL600, VIA - VL817S, Realtek - RTL8153B

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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