Product comparison · 2 usb graphics adapters

i-tec USB-C 3.1 Dual 4K DP Video Adapter vs i-tec USB-C 3.1 Dual 4K HDMI Video Adapter

Key differences

HDMI output
- USB-C 3.1 Dual 4K DP Video Adapter:No
- USB-C 3.1 Dual 4K HDMI Video Adapter:Yes
DisplayPort output
- USB-C 3.1 Dual 4K DP Video Adapter:Yes
- USB-C 3.1 Dual 4K HDMI Video Adapter:No
Depth
- USB-C 3.1 Dual 4K DP Video Adapter:50 mm
- USB-C 3.1 Dual 4K HDMI Video Adapter:60 mm

Differences highlightedShow differences only

Comparison of C31DUAL4KDP, C31DUAL4KHDMI
30 specifications	A i-tec USB-C 3.1 Dual 4K DP Video Adapter Model C31DUAL4KDP View product	B i-tec USB-C 3.1 Dual 4K HDMI Video Adapter Model C31DUAL4KHDMI View product
Performance2 differ
USB version	3.2 Gen 1 (3.1 Gen 1)	3.2 Gen 1 (3.1 Gen 1)
USB connector type	USB Type-C	USB Type-C
USB connector gender	Male	Male
DVI output	No	No
HDMI outputDiffers	No	Yes
DisplayPort outputDiffers	Yes	No
Number of displays supported	2	2
Maximum resolution	3840 x 2160 pixels	3840 x 2160 pixels
Output colour depth	16/32 bit	16/32 bit
Mirror display mode	Yes	Yes
Extended display mode	Yes	Yes
Data transfer rate (max)Known for one	10 Gbit/s	Unknown — not stated by the source
Designidentical
Product colour	Black	Black
Housing materialKnown for one	Unknown — not stated by the source	Plastic
System requirementsidentical
Windows operating systems supported	Yes	Yes
Mac operating systems supported	Yes	Yes
Linux operating systems supported	Yes	Yes
Other operating systems supported	Android	Android
Weight & dimensions1 differ
Width	70 mm	70 mm
DepthDiffers	50 mm	60 mm
Height	15 mm	15 mm
Weight	53 g	53 g
USB cable length	0.3 m	0.3 m
Packaging dataidentical
Package type	Box	Box
Package width	180 mm	180 mm
Package depth	130 mm	130 mm
Package height	25 mm	25 mm
Package weight	131 g	131 g
Packaging contentidentical
Manual	Yes	Yes
Logistics dataidentical
Harmonized System (HS) code	84733020	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.