Product comparison · 2 usb graphics adapters

StarTech.com USB C to DisplayPort Adapter with Power Delivery - 8K vs StarTech.com USB C Multiport Video Adapter - 4K

29specifications compared
23differ
6identical
13known for one product only

Key differences

The StarTech.com USB C Multiport Video Adapter - 4K has 1 more displays supported than the StarTech.com USB C to DisplayPort Adapter with Power Delivery - 8K (2 vs 1). The StarTech.com USB C to DisplayPort Adapter with Power Delivery - 8K has 0.2 more DisplayPort version than the StarTech.com USB C Multiport Video Adapter - 4K (1.4 vs 1.2). The StarTech.com USB C Multiport Video Adapter - 4K has 30 Hz more refresh rate at maximum resolution than the StarTech.com USB C to DisplayPort Adapter with Power Delivery - 8K (60 Hz vs 30 Hz). Only the StarTech.com USB C Multiport Video Adapter - 4K has HDMI output. Maximum resolution: 7680 x 4320 pixels on the StarTech.com USB C to DisplayPort Adapter with Power Delivery - 8K, 3840 x 2160 pixels on the StarTech.com USB C Multiport Video Adapter - 4K.

HDMI output
- USB C to DisplayPort Adapter with Power Delivery - 8K:No
- USB C Multiport Video Adapter - 4K:Yes
Number of displays supported
- USB C to DisplayPort Adapter with Power Delivery - 8K:1
- USB C Multiport Video Adapter - 4K:2
DisplayPort version
- USB C to DisplayPort Adapter with Power Delivery - 8K:1.4
- USB C Multiport Video Adapter - 4K:1.2
Maximum resolution
- USB C to DisplayPort Adapter with Power Delivery - 8K:7680 x 4320 pixels
- USB C Multiport Video Adapter - 4K:3840 x 2160 pixels
Refresh rate at maximum resolution
- USB C to DisplayPort Adapter with Power Delivery - 8K:30 Hz
- USB C Multiport Video Adapter - 4K:60 Hz
Product colour
- USB C to DisplayPort Adapter with Power Delivery - 8K:Black
- USB C Multiport Video Adapter - 4K:Black, Grey
Housing material
- USB C to DisplayPort Adapter with Power Delivery - 8K:Plastic
- USB C Multiport Video Adapter - 4K:Aluminium
Width
- USB C to DisplayPort Adapter with Power Delivery - 8K:40 mm
- USB C Multiport Video Adapter - 4K:62 mm

Side by side

Differences highlightedShow differences only

Comparison of CDP2DP14UCPB, CDP2DPHD
42 specifications	A StarTech.com USB C to DisplayPort Adapter with Power Delivery - 8K Model CDP2DP14UCPB View product	B StarTech.com USB C Multiport Video Adapter - 4K Model CDP2DPHD View product
Performance6 differ
USB connector genderKnown for one	Male	Unknown — not stated by the source
HDMI outputDiffers	No	Yes
Number of displays supportedDiffers	1	2
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityKnown for one	1	Unknown — not stated by the source
HDCPKnown for one	Yes	Unknown — not stated by the source
HDCP versionKnown for one	1.4/2.2	Unknown — not stated by the source
DisplayPort versionDiffers	1.4	1.2
Maximum resolutionDiffers	7680 x 4320 pixels	3840 x 2160 pixels
Refresh rate at maximum resolutionDiffers	30 Hz	60 Hz
Supported graphics resolutionsKnown for one	1024 x 768 (XGA), 1280 x 720 (HD 720), 1920 x 1080 (HD 1080), 1920 x 1200 (WUXGA), 2560 x 1440, 2560 x 1600 (WQXGA), 3840 x 2160, 4096 x 2160, 7680 x 4320	Unknown — not stated by the source
ChipsetDiffers	Parade PS8468, VIA VL102	ITE - IT6563, Parade - PS8338
HDMI versionKnown for one	Unknown — not stated by the source	2.0
CertificationKnown for one	Unknown — not stated by the source	CE, FCC, REACH
Design2 differ
Product colourDiffers	Black	Black, Grey
Housing materialDiffers	Plastic	Aluminium
Integrated USB cableKnown for one	Yes	Unknown — not stated by the source
System requirementsidentical
Mac compatibilityKnown for one	Yes	Unknown — not stated by the source
Windows operating systems supportedKnown for one	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 Pro, Windows 10 Pro x64, Windows 10 x64, Windows 8, Windows 8 Enterprise, Windows 8 Enterprise x64, Windows 8 Pro, Windo	Unknown — not stated by the source
Mac operating systems supportedKnown for one	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, Mac OS X 13.0 Ventura	Unknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers	40 mm	62 mm
DepthDiffers	43 mm	205 mm
HeightDiffers	11.4 mm	15 mm
WeightDiffers	22 g	48 g
USB cable lengthKnown for one	Unknown — not stated by the source	0.152 m
Operational conditions3 differ
Operating temperature (T-T)Differs	5 - 45 °C	0 - 70 °C
Storage temperature (T-T)Differs	-10 - 70 °C	-10 - 55 °C
Operating relative humidity (H-H)Differs	10 - 85%	5 - 90%
Packaging data4 differ
Package widthDiffers	128 mm	173 mm
Package depthDiffers	220 mm	80 mm
Package heightDiffers	15 mm	20 mm
Package weightDiffers	26 g	70 g
Technical details1 differ
Compliance certificatesDiffers	CE, RoHS	RoHS
Sustainability complianceKnown for one	Yes	Unknown — not stated by the source
Logistics data3 differ
Master (outer) case widthDiffers	300 mm	335 mm
Master (outer) case lengthDiffers	500 mm	475 mm
Master (outer) case heightDiffers	210 mm	440 mm

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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