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Product comparison · 2 laptop docks & port replicators

StarTech.com USB-C to HDMI Multiport Adapter vs StarTech.com USB-C to HDMI Multiport Adapter with

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  • 44specifications compared
  • 12differ
  • 32identical
  • 11known for one product only

Key differences

The StarTech.com USB-C to HDMI Multiport Adapter with has 2 more USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity than the StarTech.com USB-C to HDMI Multiport Adapter (2 vs 0). The StarTech.com USB-C to HDMI Multiport Adapter has 5 Gbit/s more data transfer rate than the StarTech.com USB-C to HDMI Multiport Adapter with (10 Gbit/s vs 5 Gbit/s). The StarTech.com USB-C to HDMI Multiport Adapter with has 3,131 h more mean time between failures (MTBF) than the StarTech.com USB-C to HDMI Multiport Adapter (31565 h vs 28434 h). Only the StarTech.com USB-C to HDMI Multiport Adapter has card reader integrated. Host interface: USB 3.2 Gen 2 (3.1 Gen 2) Type-C on the StarTech.com USB-C to HDMI Multiport Adapter, USB 3.2 Gen 1 (3.1 Gen 1) Type-C on the StarTech.com USB-C to HDMI Multiport Adapter with.

  • USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
    • 0
    • 2
  • Ethernet LAN data rates
    • 10,100,1000,2500 Mbit/s
    • 10,100,1000 Mbit/s
  • Card reader integrated
    • Yes
    • No
  • Data transfer rate
    • 10 Gbit/s
    • 5 Gbit/s
  • HD type
    • 4K Ultra HD
    • 4K DCI
  • Mean time between failures (MTBF)
    • 28434 h
    • 31565 h
  • Storage temperature (T-T)
    • -10 - 70 °C
    • -40 - 85 °C
  • Operating relative humidity (H-H)
    • 10 - 90%
    • 25 - 93%

Side by side

Differences highlightedShow differences only
55 specifications
A

StarTech.com

USB-C to HDMI Multiport Adapter

Model 177B-USBC-MULTIPORT

View product
B

StarTech.com

USB-C to HDMI Multiport Adapter with

Model 315B-USBC-MULTIPORT

View product
Ports & interfaces2 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 quantityDiffers02
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantityKnown for one2
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantityKnown for one1
USB Power Delivery (USB PD)YesYes
USB Power Delivery revisionKnown for one3.2
USB Power Delivery up to140 W140 W
HDMI ports quantity11
HDMI version2.02.0
Microphone inNoNo
Headphone outputs00
USB Type-C DisplayPort Alternate ModeKnown for oneYes
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityKnown for one3
Network1 differ
Ethernet LANYesYes
Ethernet LAN (RJ-45) ports11
Ethernet LAN data ratesDiffers10,100,1000,2500 Mbit/s10,100,1000 Mbit/s
Full duplexYesYes
Performance4 differ
Product colourGreyGrey
Card reader integratedDiffersYesNo
Compatible memory cardsKnown for oneSD
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 one1
Housing materialAluminium, PlasticAluminium, Plastic
Mean time between failures (MTBF)Differs28434 h31565 h
UASP supportYesYes
Poweridentical
Power source typeUSBUSB
Power consumption (max)Known for one20 W
USB cable lengthKnown for one0.12 m
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 IoT Enterprise, Windows 10 Pro, Windows 10 Pro x64, Windows 10 x64, Windows 11, Windows 11 Enterprise, Windows 11 EnterpWindows 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 13.0 Ventura, Mac OS X 14.0 Sonoma, Mac OS X 15.0 Sequoia, Mac OS 26 TahoeMac 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
Mobile operating systems supportedKnown for oneiPadOS, iOS
Other operating systems supportedKnown for oneChromeOS
Operational conditions2 differ
Operating temperature (T-T)-10 - 45 °C-10 - 45 °C
Storage temperature (T-T)Differs-10 - 70 °C-40 - 85 °C
Operating relative humidity (H-H)Differs10 - 90%25 - 93%
Weight & dimensionsidentical
Width50 mm50 mm
Depth125 mm125 mm
Height15 mm15 mm
Weight100 g100 g
Packaging dataidentical
Package width190 mm190 mm
Package depth57 mm57 mm
Package height19 mm19 mm
Package weight141 g141 g
Packaging contentidentical
User guideYesYes
Technical details1 differ
Compliance certificatesDiffersRoHS, CERoHS, Federal Communications Commission (FCC)
Logistics dataidentical
Master (outer) case height260 mm260 mm
Master (outer) case length205 mm205 mm
Master (outer) case width425 mm425 mm
Products per master (outer) case80 pc(s)80 pc(s)
Other features1 differ
ChipsetDiffersVIA - VL600, VIA - VL109, VIA - VL822, Realtek - RTL8156BG, Genesys Logic - GL3224VIA - 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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