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Product comparison · 2 laptop docks & port replicators

StarTech.com USB4 Multiport Adapter, Driverless Dual-4K for macOS and Windows vs Unisynk Pro AV Extender Kit

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  • 15specifications compared
  • 9differ
  • 6identical
  • 52known for one product only

Key differences

The Unisynk Pro AV Extender Kit has 3 more USB 2.0 ports quantity than the StarTech.com USB4 Multiport Adapter, Driverless Dual-4K for macOS and Windows (3 vs 0). The Unisynk Pro AV Extender Kit has 1 more USB 2.0 Type-C ports quantity than the StarTech.com USB4 Multiport Adapter, Driverless Dual-4K for macOS and Windows (2 vs 1). The Unisynk Pro AV Extender Kit has 1 more USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity than the StarTech.com USB4 Multiport Adapter, Driverless Dual-4K for macOS and Windows (1 vs 0). Host interface: USB4 on the StarTech.com USB4 Multiport Adapter, Driverless Dual-4K for macOS and Windows, USB 3.2 Gen 2 (3.1 Gen 2) Type-C on the Unisynk Pro AV Extender Kit. Product colour: Grey on the StarTech.com USB4 Multiport Adapter, Driverless Dual-4K for macOS and Windows, Black on the Unisynk Pro AV Extender Kit.

  • USB 2.0 ports quantity
    • 0
    • 3
  • USB 2.0 Type-C ports quantity
    • 1
    • 2
  • USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
    • 0
    • 1
  • HDMI version
    • 2.0
    • 1.2
  • Ethernet LAN (RJ-45) ports
    • 1
    • 2
  • Product colour
    • Grey
    • Black
  • Operating temperature (T-T)
    • 0 - 40 °C
    • 10 - 45 °C
  • Storage temperature (T-T)
    • -10 - 70 °C
    • -10 - 45 °C

Side by side

Differences highlightedShow differences only
67 specifications
A

StarTech.com

USB4 Multiport Adapter, Driverless Dual-4K for macOS and Windows

Model 174B-USB4-MULTIPORT

View product
B

Unisynk

Pro AV Extender Kit

Model 10486

View product
Ports & interfaces5 differ
Connectivity technologyWiredWired
Host interfaceDiffersUSB4USB 3.2 Gen 2 (3.1 Gen 2) Type-C
USB 2.0 ports quantityDiffers03
USB 2.0 Type-C ports quantityDiffers12
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers01
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantityKnown for one1
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantityKnown for one2
USB Power Delivery (USB PD)YesYes
USB Power Delivery revisionKnown for one3.2
USB Power Delivery up toKnown for one140 W
HDMI ports quantity11
HDMI versionDiffers2.01.2
DisplayPorts quantityKnown for one1
DisplayPort versionKnown for one1.4
Microphone inKnown for oneNo
Headphone outputsKnown for one0
USB Type-C DisplayPort Alternate ModeKnown for oneYes
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityKnown for one2
HDCPKnown for oneYes
Network1 differ
Ethernet LANYesYes
Ethernet LAN (RJ-45) portsDiffers12
Ethernet LAN data ratesKnown for one10,100,1000,2500 Mbit/s
Wake-on-LAN readyKnown for oneYes
Full duplexKnown for oneYes
Performance1 differ
Product colourDiffersGreyBlack
Card reader integratedKnown for oneNo
Data transfer rateKnown for one40 Gbit/s
HD typeKnown for one8K Ultra HD
Maximum digital resolutionKnown for one7680 x 4320 pixels
Maximum refresh rateKnown for one240 Hz
Housing materialAluminiumAluminium
Mean time between failures (MTBF)Known for one40669 h
UASP supportKnown for oneYes
Plug and PlayKnown for oneYes
Country of originKnown for oneChina
CompatibilityKnown for oneOptimized for PC, Mac and other devices with support for USB-C video. Supports PowerDelivery protocol and HDCP 2.3. Make sure that the USB-C port on your device supports DisplayPort protocol for video. For full functionality, use together with a CAT6 S/FTP cable, a USB 3.1 10 Gbps cable, and a 100-1
Poweridentical
Power source typeUSBUSB
Output voltageKnown for one5 V
Power consumption (max)Known for one30 W
USB cable lengthKnown for one0.2 m
Softwareidentical
Windows operating systems supportedKnown for oneWindows 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 supportedKnown for oneMac 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 supportedKnown for oneUbuntu 24.04 LTS
Other operating systems supportedKnown for oneChromeOS
Operational conditions2 differ
Operating temperature (T-T)Differs0 - 40 °C10 - 45 °C
Storage temperature (T-T)Differs-10 - 70 °C-10 - 45 °C
Operating relative humidity (H-H)Known for one10 - 85%
Weight & dimensionsidentical
WidthKnown for one55 mm
DepthKnown for one141 mm
HeightKnown for one17 mm
WeightKnown for one200 g
Packaging dataidentical
Package widthKnown for one200 mm
Package depthKnown for one120 mm
Package heightKnown for one30 mm
Package weightKnown for one175 g
Packaging contentidentical
User guideKnown for oneYes
AC adapter includedKnown for oneNo
ManualKnown for oneYes
Quick start guideKnown for oneYes
Technical detailsidentical
Compliance certificatesKnown for oneRoHS, Federal Communications Commission (FCC)
Warranty periodKnown for one2 year(s)
Logistics dataidentical
Master (outer) case heightKnown for one440 mm
Master (outer) case lengthKnown for one331 mm
Master (outer) case widthKnown for one473 mm
Products per master (outer) caseKnown for one70 pc(s)
Other featuresidentical
ChipsetKnown for oneRealtek - RTS5453H, Realtek - RTS5452H, Realtek - RTS5252E, Realtek - RTL8156BG, Monolithic - MP4247, VIA - VL600, VIA - VL822, VIA - VL162, Terminus - FE8.1, Intel - JHL8140
Sustainabilityidentical
Doesn't containKnown for onePVC

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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