Product comparison · 2 usb graphics adapters

Ochno O-HDMI-TO-USBC-2 USB graphics adapter vs StarTech.com 3-Port USB-C Multi-Monitor Adapter, USB Type-C to 3x HDMI MST Hub, Triple 4K

28specifications compared
19differ
9identical
18known for one product only

Key differences

The StarTech.com 3-Port USB-C Multi-Monitor Adapter, USB Type-C to 3x HDMI MST Hub, Triple 4K has 2 more HDMI ports quantity than the Ochno O-HDMI-TO-USBC-2 USB graphics adapter (3 vs 1). The StarTech.com 3-Port USB-C Multi-Monitor Adapter, USB Type-C to 3x HDMI MST Hub, Triple 4K has 24 mm more width than the Ochno O-HDMI-TO-USBC-2 USB graphics adapter (43 mm vs 19 mm). The StarTech.com 3-Port USB-C Multi-Monitor Adapter, USB Type-C to 3x HDMI MST Hub, Triple 4K has 61 mm more depth than the Ochno O-HDMI-TO-USBC-2 USB graphics adapter (105 mm vs 44 mm). Only the StarTech.com 3-Port USB-C Multi-Monitor Adapter, USB Type-C to 3x HDMI MST Hub, Triple 4K has HDMI output. USB connector type: USB Type-A, USB Type-C on the Ochno O-HDMI-TO-USBC-2 USB graphics adapter, USB Type-C on the StarTech.com 3-Port USB-C Multi-Monitor Adapter, USB Type-C to 3x HDMI MST Hub, Triple 4K.

USB connector type
- O-HDMI-TO-USBC-2 USB graphics adapter:USB Type-A, USB Type-C
- 3-Port USB-C Multi-Monitor Adapter, USB Type-C to 3x HDMI MST Hub, Triple 4K:USB Type-C
HDMI output
- O-HDMI-TO-USBC-2 USB graphics adapter:No
- 3-Port USB-C Multi-Monitor Adapter, USB Type-C to 3x HDMI MST Hub, Triple 4K:Yes
HDMI ports quantity
- O-HDMI-TO-USBC-2 USB graphics adapter:1
- 3-Port USB-C Multi-Monitor Adapter, USB Type-C to 3x HDMI MST Hub, Triple 4K:3
HDCP version
- O-HDMI-TO-USBC-2 USB graphics adapter:1.4/2.2
- 3-Port USB-C Multi-Monitor Adapter, USB Type-C to 3x HDMI MST Hub, Triple 4K:2.2
Product colour
- O-HDMI-TO-USBC-2 USB graphics adapter:White
- 3-Port USB-C Multi-Monitor Adapter, USB Type-C to 3x HDMI MST Hub, Triple 4K:Grey
Housing material
- O-HDMI-TO-USBC-2 USB graphics adapter:Aluminium
- 3-Port USB-C Multi-Monitor Adapter, USB Type-C to 3x HDMI MST Hub, Triple 4K:Plastic
Width
- O-HDMI-TO-USBC-2 USB graphics adapter:19 mm
- 3-Port USB-C Multi-Monitor Adapter, USB Type-C to 3x HDMI MST Hub, Triple 4K:43 mm
Depth
- O-HDMI-TO-USBC-2 USB graphics adapter:44 mm
- 3-Port USB-C Multi-Monitor Adapter, USB Type-C to 3x HDMI MST Hub, Triple 4K:105 mm

Side by side

Differences highlightedShow differences only

Comparison of O-HDMI-TO-USBC-2, MST14CD123HD
46 specifications	A Ochno O-HDMI-TO-USBC-2 USB graphics adapter Model O-HDMI-TO-USBC-2 View product	B StarTech.com 3-Port USB-C Multi-Monitor Adapter, USB Type-C to 3x HDMI MST Hub, Triple 4K Model MST14CD123HD View product
Performance4 differ
USB versionKnown for one	2.0	Unknown — not stated by the source
USB connector typeDiffers	USB Type-A, USB Type-C	USB Type-C
HDMI outputDiffers	No	Yes
HDMI ports quantityDiffers	1	3
HDCP versionDiffers	1.4/2.2	2.2
Maximum resolution (HDMI)Known for one	3840 x 2160 pixels	Unknown — not stated by the source
Data transfer rate (max)Known for one	5.4 Gbit/s	Unknown — not stated by the source
High Dynamic Range (HDR) supportedKnown for one	Unknown — not stated by the source	Yes
Number of displays supportedKnown for one	Unknown — not stated by the source	3
Audio output channelsKnown for one	Unknown — not stated by the source	2.0 channels
ChipsetKnown for one	Unknown — not stated by the source	Synaptics VMM5310
Design2 differ
Product colourDiffers	White	Grey
Housing materialDiffers	Aluminium	Plastic
Poweridentical
Power consumption (max)Known for one	3 W	Unknown — not stated by the source
Output voltageKnown for one	5 V	Unknown — not stated by the source
Weight & dimensions5 differ
WidthDiffers	19 mm	43 mm
DepthDiffers	44 mm	105 mm
HeightDiffers	11 mm	14 mm
WeightDiffers	15 g	72 g
USB cable lengthDiffers	0.2 m	0.3 m
Packaging data4 differ
Package typeKnown for one	Box	Unknown — not stated by the source
Package widthDiffers	100 mm	145 mm
Package depthDiffers	100 mm	174 mm
Package heightDiffers	20 mm	32 mm
Package weightDiffers	35 g	124 g
Packaging contentidentical
Quantity per packKnown for one	1 pc(s)	Unknown — not stated by the source
ManualKnown for one	Yes	Unknown — not stated by the source
Technical detailsidentical
Sustainability complianceKnown for one	Unknown — not stated by the source	Yes
Logistics data4 differ
Products per master (outer) caseDiffers	30 pc(s)	70 pc(s)
Master (outer) case widthDiffers	210 mm	473 mm
Master (outer) case lengthDiffers	355 mm	331 mm
Master (outer) case heightDiffers	110 mm	440 mm
Master (outer) case gross weightKnown for one	1.27 kg	Unknown — not stated by the source
System requirementsidentical
Windows operating systems supportedKnown for one	Unknown — not stated by the source	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 Enterprise, Windows 10 Pro, Windows 10 Pro x64, Windows 10 x64, Windows 11, Windows 11 x64
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 40 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-40 - 70 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	0 - 85%

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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