Product comparison · 2 usb graphics adapters

i-tec USB-C Dual 4K/60Hz (single 8K/30Hz) HDMI Video Adapter vs Plugable Technologies USB to DisplayPort Adapter. Connect one or more to any Mac or Windows System to add extra displays up to

16specifications compared
12differ
4identical
20known for one product only

Key differences

The i-tec USB-C Dual 4K/60Hz (single 8K/30Hz) HDMI Video Adapter has 1 more displays supported than the Plugable Technologies USB to DisplayPort Adapter. Connect one or more to any Mac or Windows System to add extra displays up to (2 vs 1). The Plugable Technologies USB to DisplayPort Adapter. Connect one or more to any Mac or Windows System to add extra displays up to has 39 Hz more refresh rate at maximum resolution than the i-tec USB-C Dual 4K/60Hz (single 8K/30Hz) HDMI Video Adapter (69 Hz vs 30 Hz). The Plugable Technologies USB to DisplayPort Adapter. Connect one or more to any Mac or Windows System to add extra displays up to has 30 mm more width than the i-tec USB-C Dual 4K/60Hz (single 8K/30Hz) HDMI Video Adapter (100 mm vs 70 mm). Only the i-tec USB-C Dual 4K/60Hz (single 8K/30Hz) HDMI Video Adapter has HDMI output. Only the Plugable Technologies USB to DisplayPort Adapter. Connect one or more to any Mac or Windows System to add extra displays up to has DisplayPort output.

USB version
- USB-C Dual 4K/60Hz (single 8K/30Hz) HDMI Video Adapter:2.0
- USB to DisplayPort Adapter. Connect one or more to any Mac or Windows System to add extra displays up to:3.2 Gen 1 (3.1 Gen 1)
USB connector type
- USB-C Dual 4K/60Hz (single 8K/30Hz) HDMI Video Adapter:USB Type-C
- USB to DisplayPort Adapter. Connect one or more to any Mac or Windows System to add extra displays up to:USB Type-A, USB Type-C
HDMI output
- USB-C Dual 4K/60Hz (single 8K/30Hz) HDMI Video Adapter:Yes
- USB to DisplayPort Adapter. Connect one or more to any Mac or Windows System to add extra displays up to:No
DisplayPort output
- USB-C Dual 4K/60Hz (single 8K/30Hz) HDMI Video Adapter:No
- USB to DisplayPort Adapter. Connect one or more to any Mac or Windows System to add extra displays up to:Yes
Number of displays supported
- USB-C Dual 4K/60Hz (single 8K/30Hz) HDMI Video Adapter:2
- USB to DisplayPort Adapter. Connect one or more to any Mac or Windows System to add extra displays up to:1
Maximum resolution
- USB-C Dual 4K/60Hz (single 8K/30Hz) HDMI Video Adapter:7680 x 4320 pixels
- USB to DisplayPort Adapter. Connect one or more to any Mac or Windows System to add extra displays up to:1920 x 1080 pixels
Refresh rate at maximum resolution
- USB-C Dual 4K/60Hz (single 8K/30Hz) HDMI Video Adapter:30 Hz
- USB to DisplayPort Adapter. Connect one or more to any Mac or Windows System to add extra displays up to:69 Hz
Other operating systems supported
- USB-C Dual 4K/60Hz (single 8K/30Hz) HDMI Video Adapter:Android, ChromeOS
- USB to DisplayPort Adapter. Connect one or more to any Mac or Windows System to add extra displays up to:ChromeOS

Side by side

Differences highlightedShow differences only

Comparison of C31DUAL4K60HDMI, UGA-DP-S
36 specifications	A i-tec USB-C Dual 4K/60Hz (single 8K/30Hz) HDMI Video Adapter Model C31DUAL4K60HDMI View product	B Plugable Technologies USB to DisplayPort Adapter. Connect one or more to any Mac or Windows System to add extra displays up to Model UGA-DP-S View product
Performance7 differ
USB versionDiffers	2.0	3.2 Gen 1 (3.1 Gen 1)
USB connector typeDiffers	USB Type-C	USB Type-A, USB Type-C
HDMI outputDiffers	Yes	No
DisplayPort outputDiffers	No	Yes
Number of displays supportedDiffers	2	1
HDMI ports quantityKnown for one	2	Unknown — not stated by the source
Maximum resolutionDiffers	7680 x 4320 pixels	1920 x 1080 pixels
Refresh rate at maximum resolutionDiffers	30 Hz	69 Hz
USB connector form factorKnown for one	Unknown — not stated by the source	Straight
DisplayPorts quantityKnown for one	Unknown — not stated by the source	1
HDCPKnown for one	Unknown — not stated by the source	No
DisplayPort versionKnown for one	Unknown — not stated by the source	1.2
Supported graphics resolutionsKnown for one	Unknown — not stated by the source	720 x 576, 1280 x 720 (HD 720), 1920 x 1080 (HD 1080)
LED indicatorsKnown for one	Unknown — not stated by the source	Yes
ChipsetKnown for one	Unknown — not stated by the source	Silicon Motion - SM768
Data transfer rate (max)Known for one	Unknown — not stated by the source	5 Gbit/s
System requirements1 differ
Mac operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Linux operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Other operating systems supportedDiffers	Android, ChromeOS	ChromeOS
Mac compatibilityKnown for one	Unknown — not stated by the source	Yes
Weight & dimensions4 differ
WidthDiffers	70 mm	100 mm
DepthDiffers	60 mm	15 mm
HeightDiffers	15 mm	52.5 mm
WeightDiffers	53 g	86 g
USB cable lengthKnown for one	0.3 m	Unknown — not stated by the source
Packaging dataidentical
Package typeKnown for one	Box	Unknown — not stated by the source
Package widthKnown for one	180 mm	Unknown — not stated by the source
Package depthKnown for one	130 mm	Unknown — not stated by the source
Package heightKnown for one	25 mm	Unknown — not stated by the source
Package weightKnown for one	131 g	Unknown — not stated by the source
Packaging contentidentical
ManualKnown for one	Yes	Unknown — not stated by the source
Quick installation guideKnown for one	Unknown — not stated by the source	Yes

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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