Product comparison · 2 usb graphics adapters

Kensington K34680WW vs StarTech.com USB C to DisplayPort Adapter - 8K/4K

32specifications compared
16differ
16identical
15known for one product only

Key differences

The StarTech.com USB C to DisplayPort Adapter - 8K/4K has 30 Hz more refresh rate at maximum resolution than the Kensington K34680WW (60 Hz vs 30 Hz). The Kensington K34680WW has 16 mm more width than the StarTech.com USB C to DisplayPort Adapter - 8K/4K (54 mm vs 38 mm). The StarTech.com USB C to DisplayPort Adapter - 8K/4K has 368 mm more depth than the Kensington K34680WW (390 mm vs 22 mm). Product colour: Black on the Kensington K34680WW, Black, Grey on the StarTech.com USB C to DisplayPort Adapter - 8K/4K. Weight: -8 g on the Kensington K34680WW, 26 g on the StarTech.com USB C to DisplayPort Adapter - 8K/4K.

Refresh rate at maximum resolution
- K34680WW:30 Hz
- USB C to DisplayPort Adapter - 8K/4K:60 Hz
Product colour
- K34680WW:Black
- USB C to DisplayPort Adapter - 8K/4K:Black, Grey
Width
- K34680WW:54 mm
- USB C to DisplayPort Adapter - 8K/4K:38 mm
Depth
- K34680WW:22 mm
- USB C to DisplayPort Adapter - 8K/4K:390 mm
Height
- K34680WW:11 mm
- USB C to DisplayPort Adapter - 8K/4K:15 mm
Weight
- K34680WW:-8 g
- USB C to DisplayPort Adapter - 8K/4K:26 g
USB cable length
- K34680WW:0.121 m
- USB C to DisplayPort Adapter - 8K/4K:0.3 m
Package width
- K34680WW:25 mm
- USB C to DisplayPort Adapter - 8K/4K:125 mm

Side by side

Differences highlightedShow differences only

Comparison of CV5000DP, CDP2DPEC
47 specifications	A Kensington K34680WW Model CV5000DP View product	B StarTech.com USB C to DisplayPort Adapter - 8K/4K Model CDP2DPEC View product
Performance1 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 quantity	1	1
Number of displays supported	1	1
HDCP	Yes	Yes
HDCP versionKnown for one	1.4/2.2	Unknown — not stated by the source
DisplayPort version	1.4	1.4
Maximum resolution	7680 x 4320 pixels	7680 x 4320 pixels
Refresh rate at maximum resolutionDiffers	30 Hz	60 Hz
Audio output channelsKnown for one	Unknown — not stated by the source	2.0 channels
ChipsetKnown for one	Unknown — not stated by the source	VL103
Data transfer rate (max)Known for one	Unknown — not stated by the source	32.4 Gbit/s
Design1 differ
Product colourDiffers	Black	Black, Grey
Housing material	Plastic	Plastic
Integrated USB cable	Yes	Yes
Cable typeKnown for one	Round cable	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 IoT Enterprise, Windows 10 Pro, Windows 10 Pro x64, Windows 10 x64, Windows 11, Windows 11 Enterprise, Windows 11 Enterp	Unknown — not stated by the source
Mac operating systems supportedKnown for one	Mac OS X 11.0 Big Sur, Mac OS X 12.0 Monterey, Mac OS X 13.0 Ventura, Mac OS X 14.0 Sonoma, Mac OS X 15.0 Sequoia	Unknown — not stated by the source
Other operating systems supportedKnown for one	ChromeOS	Unknown — not stated by the source
Weight & dimensions5 differ
WidthDiffers	54 mm	38 mm
DepthDiffers	22 mm	390 mm
HeightDiffers	11 mm	15 mm
WeightDiffers	-8 g	26 g
USB cable lengthDiffers	0.121 m	0.3 m
Operational conditionsidentical
Operating temperature (T-T)	0 - 45 °C	0 - 45 °C
Storage temperature (T-T)	-10 - 70 °C	-10 - 70 °C
Operating relative humidity (H-H)	10 - 85%	10 - 85%
Packaging data4 differ
Package widthDiffers	25 mm	125 mm
Package depthDiffers	119 mm	173 mm
Package heightDiffers	79 mm	24 mm
Package weightDiffers	50 g	32 g
Packaging contentidentical
Quantity per packKnown for one	1 pc(s)	Unknown — not stated by the source
Technical details1 differ
Compliance certificatesDiffers	CB, CE, Federal Communications Commission (FCC), RCM, RoHS, UKCA, VCCI	CE, RoHS
Logistics data4 differ
Products per master (outer) caseDiffers	10 pc(s)	200 pc(s)
Master (outer) case widthDiffers	105 mm	330 mm
Master (outer) case lengthDiffers	253 mm	500 mm
Master (outer) case heightDiffers	135 mm	220 mm
Master (outer) case gross weightKnown for one	500 g	Unknown — not stated by the source
Master (outer) case net weightKnown for one	353 g	Unknown — not stated by the source
Minimum order quantityKnown for one	1 pc(s)	Unknown — not stated by the source
Country of originKnown for one	China, Vietnam	Unknown — not stated by the source
Harmonized System (HS) codeKnown for one	Unknown — not stated by the source	84733020

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.

More usb graphics adapter comparisons

All usb graphics adapter comparisons