Product comparison · 2 usb graphics adapters

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

19specifications compared
14differ
5identical
20known for one product only

Key differences

The StarTech.com Thunderbolt to Dual DisplayPort Adapter DP 1.4, Dual 4K has 5 - 90% more operating relative humidity (H-H) than the StarTech.com USB-C to Dual Displayport 1.4 Adapter, USB Type-C Multi-Monitor MST Hub, Dual 5K (10 - 90% vs 5 - 90%). The StarTech.com USB-C to Dual Displayport 1.4 Adapter, USB Type-C Multi-Monitor MST Hub, Dual 5K has 2 mm more package width than the StarTech.com Thunderbolt to Dual DisplayPort Adapter DP 1.4, Dual 4K (142 mm vs 140 mm). The StarTech.com Thunderbolt to Dual DisplayPort Adapter DP 1.4, Dual 4K has 161.2 g more package weight than the StarTech.com USB-C to Dual Displayport 1.4 Adapter, USB Type-C Multi-Monitor MST Hub, Dual 5K (270 g vs 108.8 g). HDCP version: 2.2 on the StarTech.com USB-C to Dual Displayport 1.4 Adapter, USB Type-C Multi-Monitor MST Hub, Dual 5K, 1.4/2.2 on the StarTech.com Thunderbolt to Dual DisplayPort Adapter DP 1.4, Dual 4K. Maximum resolution: 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, 7680 x 4320 pixels on the StarTech.com Thunderbolt to Dual DisplayPort Adapter DP 1.4, Dual 4K.

HDCP version
- USB-C to Dual Displayport 1.4 Adapter, USB Type-C Multi-Monitor MST Hub, Dual 5K:2.2
- Thunderbolt to Dual DisplayPort Adapter DP 1.4, Dual 4K:1.4/2.2
Maximum resolution
- USB-C to Dual Displayport 1.4 Adapter, USB Type-C Multi-Monitor MST Hub, Dual 5K:4096 x 2160 pixels
- Thunderbolt to Dual DisplayPort Adapter DP 1.4, Dual 4K:7680 x 4320 pixels
Product colour
- USB-C to Dual Displayport 1.4 Adapter, USB Type-C Multi-Monitor MST Hub, Dual 5K:Grey
- Thunderbolt to Dual DisplayPort Adapter DP 1.4, Dual 4K:Silver
Storage temperature (T-T)
- USB-C to Dual Displayport 1.4 Adapter, USB Type-C Multi-Monitor MST Hub, Dual 5K:-40 - 70 °C
- Thunderbolt to Dual DisplayPort Adapter DP 1.4, Dual 4K:-10 - 70 °C
Operating relative humidity (H-H)
- USB-C to Dual Displayport 1.4 Adapter, USB Type-C Multi-Monitor MST Hub, Dual 5K:5 - 90%
- Thunderbolt to Dual DisplayPort Adapter DP 1.4, Dual 4K:10 - 90%
Package width
- USB-C to Dual Displayport 1.4 Adapter, USB Type-C Multi-Monitor MST Hub, Dual 5K:142 mm
- Thunderbolt to Dual DisplayPort Adapter DP 1.4, Dual 4K:140 mm
Package weight
- USB-C to Dual Displayport 1.4 Adapter, USB Type-C Multi-Monitor MST Hub, Dual 5K:108.8 g
- Thunderbolt to Dual DisplayPort Adapter DP 1.4, Dual 4K:270 g
Compliance certificates
- USB-C to Dual Displayport 1.4 Adapter, USB Type-C Multi-Monitor MST Hub, Dual 5K:CE, RoHS
- Thunderbolt to Dual DisplayPort Adapter DP 1.4, Dual 4K:RoHS

Side by side

Differences highlightedShow differences only

Comparison of MST14CD122DP, TB32DP14
39 specifications	A StarTech.com USB-C to Dual Displayport 1.4 Adapter, USB Type-C Multi-Monitor MST Hub, Dual 5K Model MST14CD122DP View product	B StarTech.com Thunderbolt to Dual DisplayPort Adapter DP 1.4, Dual 4K Model TB32DP14 View product
Performance3 differ
USB connector typeKnown for one	USB Type-C	Unknown — not stated by the source
USB connector genderKnown for one	Male	Unknown — not stated by the source
USB connector form factorKnown for one	Straight	Unknown — not stated by the source
DVI outputKnown for one	No	Unknown — not stated by the source
HDMI outputKnown for one	No	Unknown — not stated by the source
DisplayPort outputKnown for one	Yes	Unknown — not stated by the source
High Dynamic Range (HDR) supportedKnown for one	Yes	Unknown — not stated by the source
DisplayPorts quantityKnown for one	2	Unknown — not stated by the source
Number of displays supportedKnown for one	2	Unknown — not stated by the source
HDCP	Yes	Yes
HDCP versionDiffers	2.2	1.4/2.2
DisplayPort version	1.4	1.4
Maximum resolutionDiffers	4096 x 2160 pixels	7680 x 4320 pixels
Refresh rate at maximum resolutionKnown for one	60 Hz	Unknown — not stated by the source
Audio output channelsKnown for one	2.0 channels	Unknown — not stated by the source
ChipsetDiffers	Synaptics - VMM5220, VIA/VLI - VL103	Intel JHL7440
Design1 differ
Product colourDiffers	Grey	Silver
Housing materialKnown for one	Plastic	Unknown — not stated by the source
System requirements1 differ
Windows operating systems supportedDiffers	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	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
Mac operating systems supportedKnown for one	Unknown — not stated by the source	Mac OS X 10.12 Sierra, Mac OS X 10.13 High Sierra, Mac OS X 10.14 Mojave, Mac OS X 10.15 Catalina
Weight & dimensionsidentical
USB cable lengthKnown for one	0.3 m	Unknown — not stated by the source
WidthKnown for one	Unknown — not stated by the source	64 mm
DepthKnown for one	Unknown — not stated by the source	99 mm
HeightKnown for one	Unknown — not stated by the source	16 mm
WeightKnown for one	Unknown — not stated by the source	138 g
Operational conditions2 differ
Operating temperature (T-T)	0 - 40 °C	0 - 40 °C
Storage temperature (T-T)Differs	-40 - 70 °C	-10 - 70 °C
Operating relative humidity (H-H)Differs	5 - 90%	10 - 90%
Packaging data2 differ
Package widthDiffers	142 mm	140 mm
Package depth	170 mm	170 mm
Package height	30 mm	30 mm
Package weightDiffers	108.8 g	270 g
Technical details1 differ
Compliance certificatesDiffers	CE, RoHS	RoHS
Sustainability complianceKnown for one	Yes	Unknown — not stated by the source
Logistics data4 differ
Products per master (outer) caseDiffers	70 pc(s)	60 pc(s)
Master (outer) case widthDiffers	473 mm	360 mm
Master (outer) case lengthDiffers	331 mm	500 mm
Master (outer) case heightDiffers	440 mm	310 mm
Harmonized System (HS) codeKnown for one	Unknown — not stated by the source	84733080

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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