Product comparison · 2 usb graphics adapters

StarTech.com 3-Port USB-C Multi-Monitor Adapter, USB Type-C to 3x DisplayPort 1.4 MST Hub, Triple 4K vs StarTech.com 3-Port USB-C Multi-Monitor Adapter, USB Type-C to 3x HDMI MST Hub, Triple 4K

31specifications compared
11differ
20identical
11known for one product only

Key differences

HDMI output
- 3-Port USB-C Multi-Monitor Adapter, USB Type-C to 3x DisplayPort 1.4 MST Hub, Triple 4K:No
- 3-Port USB-C Multi-Monitor Adapter, USB Type-C to 3x HDMI MST Hub, Triple 4K:Yes
DisplayPort output
- 3-Port USB-C Multi-Monitor Adapter, USB Type-C to 3x DisplayPort 1.4 MST Hub, Triple 4K:Yes
- 3-Port USB-C Multi-Monitor Adapter, USB Type-C to 3x HDMI MST Hub, Triple 4K:No
Maximum resolution
- 3-Port USB-C Multi-Monitor Adapter, USB Type-C to 3x DisplayPort 1.4 MST Hub, Triple 4K:4096 x 2160 pixels
- 3-Port USB-C Multi-Monitor Adapter, USB Type-C to 3x HDMI MST Hub, Triple 4K:3840 x 2160 pixels
Chipset
- 3-Port USB-C Multi-Monitor Adapter, USB Type-C to 3x DisplayPort 1.4 MST Hub, Triple 4K:Synaptics VMM5330
- 3-Port USB-C Multi-Monitor Adapter, USB Type-C to 3x HDMI MST Hub, Triple 4K:Synaptics VMM5310
Width
- 3-Port USB-C Multi-Monitor Adapter, USB Type-C to 3x DisplayPort 1.4 MST Hub, Triple 4K:105 mm
- 3-Port USB-C Multi-Monitor Adapter, USB Type-C to 3x HDMI MST Hub, Triple 4K:43 mm
Depth
- 3-Port USB-C Multi-Monitor Adapter, USB Type-C to 3x DisplayPort 1.4 MST Hub, Triple 4K:300 mm
- 3-Port USB-C Multi-Monitor Adapter, USB Type-C to 3x HDMI MST Hub, Triple 4K:105 mm
Weight
- 3-Port USB-C Multi-Monitor Adapter, USB Type-C to 3x DisplayPort 1.4 MST Hub, Triple 4K:52 g
- 3-Port USB-C Multi-Monitor Adapter, USB Type-C to 3x HDMI MST Hub, Triple 4K:72 g
Package width
- 3-Port USB-C Multi-Monitor Adapter, USB Type-C to 3x DisplayPort 1.4 MST Hub, Triple 4K:142 mm
- 3-Port USB-C Multi-Monitor Adapter, USB Type-C to 3x HDMI MST Hub, Triple 4K:145 mm

Side by side

Differences highlightedShow differences only

Comparison of MST14CD123DP, MST14CD123HD
42 specifications	A StarTech.com 3-Port USB-C Multi-Monitor Adapter, USB Type-C to 3x DisplayPort 1.4 MST Hub, Triple 4K Model MST14CD123DP 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
HDMI outputDiffers	No	Yes
DisplayPort outputDiffers	Yes	No
HDMI ports quantityKnown for one	Unknown — not stated by the source	3
HDMI versionKnown for one	Unknown — not stated by the source	2.0
HDCPKnown for one	Unknown — not stated by the source	Yes
HDCP versionKnown for one	Unknown — not stated by the source	2.2
Maximum resolutionDiffers	4096 x 2160 pixels	3840 x 2160 pixels
ChipsetDiffers	Synaptics VMM5330	Synaptics VMM5310
DisplayPorts quantityKnown for one	3	Unknown — not stated by the source
DisplayPort versionKnown for one	1.4	Unknown — not stated by the source
Data transfer rate (max)Known for one	32.4 Gbit/s	Unknown — not stated by the source
Designidentical
Housing materialKnown for one	Unknown — not stated by the source	Plastic
Integrated USB cableKnown for one	Yes	Unknown — not stated by the source
System requirementsidentical
Mac compatibilityKnown for one	No	Unknown — not stated by the source
Weight & dimensions3 differ
WidthDiffers	105 mm	43 mm
DepthDiffers	300 mm	105 mm
WeightDiffers	52 g	72 g
Packaging data4 differ
Package widthDiffers	142 mm	145 mm
Package depthDiffers	170 mm	174 mm
Package heightDiffers	30 mm	32 mm
Package weightDiffers	92.4 g	124 g
Technical detailsidentical
Sustainability complianceKnown for one	Unknown — not stated by the source	Yes

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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