Product comparison · 2 usb graphics adapters

StarTech.com USB C to DisplayPort Adapter - 8K/4K vs StarTech.com USB-C to Dual Displayport 1.4 Adapter, USB Type-C Multi-Monitor MST Hub, Dual 5K

29specifications compared
16differ
13identical
11known for one product only

Key differences

The StarTech.com USB-C to Dual Displayport 1.4 Adapter, USB Type-C Multi-Monitor MST Hub, Dual 5K has 1 more DisplayPorts quantity than the StarTech.com USB C to DisplayPort Adapter - 8K/4K (2 vs 1). The StarTech.com USB-C to Dual Displayport 1.4 Adapter, USB Type-C Multi-Monitor MST Hub, Dual 5K has 1 more displays supported than the StarTech.com USB C to DisplayPort Adapter - 8K/4K (2 vs 1). The StarTech.com USB-C to Dual Displayport 1.4 Adapter, USB Type-C Multi-Monitor MST Hub, Dual 5K has 17 mm more package width than the StarTech.com USB C to DisplayPort Adapter - 8K/4K (142 mm vs 125 mm). Maximum resolution: 7680 x 4320 pixels on the StarTech.com USB C to DisplayPort Adapter - 8K/4K, 4096 x 2160 pixels on the StarTech.com USB-C to Dual Displayport 1.4 Adapter, USB Type-C Multi-Monitor MST Hub, Dual 5K. Chipset: VL103 on the StarTech.com USB C to DisplayPort Adapter - 8K/4K, Synaptics - VMM5220, VIA/VLI - VL103 on the StarTech.com USB-C to Dual Displayport 1.4 Adapter, USB Type-C Multi-Monitor MST Hub, Dual 5K.

DisplayPorts quantity
- USB C to DisplayPort Adapter - 8K/4K:1
- USB-C to Dual Displayport 1.4 Adapter, USB Type-C Multi-Monitor MST Hub, Dual 5K:2
Number of displays supported
- USB C to DisplayPort Adapter - 8K/4K:1
- USB-C to Dual Displayport 1.4 Adapter, USB Type-C Multi-Monitor MST Hub, Dual 5K:2
Maximum resolution
- USB C to DisplayPort Adapter - 8K/4K:7680 x 4320 pixels
- USB-C to Dual Displayport 1.4 Adapter, USB Type-C Multi-Monitor MST Hub, Dual 5K:4096 x 2160 pixels
Product colour
- USB C to DisplayPort Adapter - 8K/4K:Black, Grey
- USB-C to Dual Displayport 1.4 Adapter, USB Type-C Multi-Monitor MST Hub, Dual 5K:Grey
Operating temperature (T-T)
- USB C to DisplayPort Adapter - 8K/4K:0 - 45 °C
- USB-C to Dual Displayport 1.4 Adapter, USB Type-C Multi-Monitor MST Hub, Dual 5K:0 - 40 °C
Storage temperature (T-T)
- USB C to DisplayPort Adapter - 8K/4K:-10 - 70 °C
- USB-C to Dual Displayport 1.4 Adapter, USB Type-C Multi-Monitor MST Hub, Dual 5K:-40 - 70 °C
Operating relative humidity (H-H)
- USB C to DisplayPort Adapter - 8K/4K:10 - 85%
- USB-C to Dual Displayport 1.4 Adapter, USB Type-C Multi-Monitor MST Hub, Dual 5K:5 - 90%
Package width
- USB C to DisplayPort Adapter - 8K/4K:125 mm
- USB-C to Dual Displayport 1.4 Adapter, USB Type-C Multi-Monitor MST Hub, Dual 5K:142 mm

Side by side

Differences highlightedShow differences only

Comparison of CDP2DPEC, MST14CD122DP
40 specifications	A StarTech.com USB C to DisplayPort Adapter - 8K/4K Model CDP2DPEC View product	B StarTech.com USB-C to Dual Displayport 1.4 Adapter, USB Type-C Multi-Monitor MST Hub, Dual 5K Model MST14CD122DP View product
Performance4 differ
USB connector type	USB Type-C	USB Type-C
USB connector gender	Male	Male
USB connector form factor	Straight	Straight
DVI output	No	No
HDMI output	No	No
DisplayPort output	Yes	Yes
DisplayPorts quantityDiffers	1	2
Number of displays supportedDiffers	1	2
HDCP	Yes	Yes
DisplayPort version	1.4	1.4
Maximum resolutionDiffers	7680 x 4320 pixels	4096 x 2160 pixels
Refresh rate at maximum resolution	60 Hz	60 Hz
Audio output channels	2.0 channels	2.0 channels
ChipsetDiffers	VL103	Synaptics - VMM5220, VIA/VLI - VL103
Data transfer rate (max)Known for one	32.4 Gbit/s	Unknown — not stated by the source
High Dynamic Range (HDR) supportedKnown for one	Unknown — not stated by the source	Yes
HDCP versionKnown for one	Unknown — not stated by the source	2.2
Design1 differ
Product colourDiffers	Black, Grey	Grey
Housing material	Plastic	Plastic
Integrated USB cableKnown for one	Yes	Unknown — not stated by the source
Weight & dimensionsidentical
WidthKnown for one	38 mm	Unknown — not stated by the source
DepthKnown for one	390 mm	Unknown — not stated by the source
HeightKnown for one	15 mm	Unknown — not stated by the source
WeightKnown for one	26 g	Unknown — not stated by the source
USB cable length	0.3 m	0.3 m
Operational conditions3 differ
Operating temperature (T-T)Differs	0 - 45 °C	0 - 40 °C
Storage temperature (T-T)Differs	-10 - 70 °C	-40 - 70 °C
Operating relative humidity (H-H)Differs	10 - 85%	5 - 90%
Packaging data4 differ
Package widthDiffers	125 mm	142 mm
Package depthDiffers	173 mm	170 mm
Package heightDiffers	24 mm	30 mm
Package weightDiffers	32 g	108.8 g
Technical detailsidentical
Compliance certificates	CE, RoHS	CE, RoHS
Sustainability complianceKnown for one	Unknown — not stated by the source	Yes
Logistics data4 differ
Products per master (outer) caseDiffers	200 pc(s)	70 pc(s)
Master (outer) case widthDiffers	330 mm	473 mm
Master (outer) case lengthDiffers	500 mm	331 mm
Master (outer) case heightDiffers	220 mm	440 mm
Harmonized System (HS) codeKnown for one	84733020	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

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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