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Product comparison · 2 usb graphics adapters

Ochno O-HDMI-TO-USBC-2 USB graphics adapter vs Vivolink VLHUB121-EXT USB graphics adapter Black

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  • 16specifications compared
  • 12differ
  • 4identical
  • 28known for one product only

Key differences

The Vivolink VLHUB121-EXT USB graphics adapter Black has 1 more HDMI ports quantity than the Ochno O-HDMI-TO-USBC-2 USB graphics adapter (2 vs 1). The Ochno O-HDMI-TO-USBC-2 USB graphics adapter has 5.05 Gbit/s more data transfer rate (max) than the Vivolink VLHUB121-EXT USB graphics adapter Black (5.4 Gbit/s vs 0.35 Gbit/s). The Vivolink VLHUB121-EXT USB graphics adapter Black has 25 g more weight than the Ochno O-HDMI-TO-USBC-2 USB graphics adapter (40 g vs 15 g). Only the Vivolink VLHUB121-EXT USB graphics adapter Black has HDMI output. USB version: 2.0 on the Ochno O-HDMI-TO-USBC-2 USB graphics adapter, 2.0/3.2 Gen 1 (3.1 Gen 1) on the Vivolink VLHUB121-EXT USB graphics adapter Black.

  • USB version
    • 2.0
    • 2.0/3.2 Gen 1 (3.1 Gen 1)
  • USB connector type
    • USB Type-A, USB Type-C
    • USB Type-A
  • USB connector gender
    • Male
    • Female
  • HDMI output
    • No
    • Yes
  • HDMI ports quantity
    • 1
    • 2
  • HDMI version
    • 2.0
    • 2.0b
  • HDCP version
    • 1.4/2.2
    • 2.3
  • Data transfer rate (max)
    • 5.4 Gbit/s
    • 0.35 Gbit/s

Side by side

Differences highlightedShow differences only
44 specifications
A

Ochno

O-HDMI-TO-USBC-2 USB graphics adapter

Model O-HDMI-TO-USBC-2

View product
B

Vivolink

VLHUB121-EXT USB graphics adapter Black

Model VLHUB121-EXT

View product
Performance8 differ
USB versionDiffers2.02.0/3.2 Gen 1 (3.1 Gen 1)
USB connector typeDiffersUSB Type-A, USB Type-CUSB Type-A
USB connector genderDiffersMaleFemale
USB connector form factorKnown for oneStraight
DVI outputKnown for oneNo
HDMI outputDiffersNoYes
DisplayPort outputNoNo
HDMI ports quantityDiffers12
HDMI versionDiffers2.02.0b
HDCPYesYes
HDCP versionDiffers1.4/2.22.3
Maximum resolutionKnown for one3840 x 2160 pixels
Refresh rate at maximum resolution60 Hz60 Hz
Maximum resolution (HDMI)Known for one3840 x 2160 pixels
Data transfer rate (max)Differs5.4 Gbit/s0.35 Gbit/s
Number of displays supportedKnown for one1
Supported video modesKnown for one2160p
Audio output channelsKnown for one2.0 channels
LED indicatorsKnown for oneStatus
Design2 differ
Product colourDiffersWhiteBlack
Housing materialDiffersAluminiumMetal
Integrated USB cableKnown for oneNo
Poweridentical
Power consumption (max)Known for one3 W
Output voltageKnown for one5 V
Input voltageKnown for one230 V
Weight & dimensions1 differ
WidthKnown for one19 mm
DepthKnown for one44 mm
HeightKnown for one11 mm
WeightDiffers15 g40 g
USB cable lengthKnown for one0.2 m
Packaging data1 differ
Package typeKnown for oneBox
Package widthKnown for one100 mm
Package depthKnown for one100 mm
Package heightKnown for one20 mm
Package weightDiffers35 g50 g
Packaging contentidentical
Quantity per packKnown for one1 pc(s)
ManualYesYes
Cables includedKnown for oneAC
Technical detailsidentical
Compliance certificatesKnown for oneCE, RoHS
Logistics dataidentical
Products per master (outer) caseKnown for one30 pc(s)
Master (outer) case widthKnown for one210 mm
Master (outer) case lengthKnown for one355 mm
Master (outer) case heightKnown for one110 mm
Master (outer) case gross weightKnown for one1.27 kg

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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