Product comparison · 2 usb graphics adapters

Conceptronic ABBY USB-C to VGA Adapter vs StarTech.com USB to Dual HDMI Adapter, USB A/C to 2x HDMI Displays (1x 4K30Hz

22specifications compared
18differ
4identical
25known for one product only

Key differences

The StarTech.com USB to Dual HDMI Adapter, USB A/C to 2x HDMI Displays (1x 4K30Hz has 1 more displays supported than the Conceptronic ABBY USB-C to VGA Adapter (2 vs 1). The Conceptronic ABBY USB-C to VGA Adapter has 30 Hz more refresh rate at maximum resolution than the StarTech.com USB to Dual HDMI Adapter, USB A/C to 2x HDMI Displays (1x 4K30Hz (60 Hz vs 30 Hz). The StarTech.com USB to Dual HDMI Adapter, USB A/C to 2x HDMI Displays (1x 4K30Hz has 14.8 mm more width than the Conceptronic ABBY USB-C to VGA Adapter (52.8 mm vs 38 mm). Only the StarTech.com USB to Dual HDMI Adapter, USB A/C to 2x HDMI Displays (1x 4K30Hz has HDMI output. USB connector type: USB Type-C on the Conceptronic ABBY USB-C to VGA Adapter, USB Type-A, USB Type-C on the StarTech.com USB to Dual HDMI Adapter, USB A/C to 2x HDMI Displays (1x 4K30Hz.

USB connector type
- ABBY USB-C to VGA Adapter:USB Type-C
- USB to Dual HDMI Adapter, USB A/C to 2x HDMI Displays (1x 4K30Hz:USB Type-A, USB Type-C
HDMI output
- ABBY USB-C to VGA Adapter:No
- USB to Dual HDMI Adapter, USB A/C to 2x HDMI Displays (1x 4K30Hz:Yes
Number of displays supported
- ABBY USB-C to VGA Adapter:1
- USB to Dual HDMI Adapter, USB A/C to 2x HDMI Displays (1x 4K30Hz:2
Maximum resolution
- ABBY USB-C to VGA Adapter:1920 x 1080 pixels
- USB to Dual HDMI Adapter, USB A/C to 2x HDMI Displays (1x 4K30Hz:3840 x 2160 pixels
Refresh rate at maximum resolution
- ABBY USB-C to VGA Adapter:60 Hz
- USB to Dual HDMI Adapter, USB A/C to 2x HDMI Displays (1x 4K30Hz:30 Hz
Width
- ABBY USB-C to VGA Adapter:38 mm
- USB to Dual HDMI Adapter, USB A/C to 2x HDMI Displays (1x 4K30Hz:52.8 mm
Depth
- ABBY USB-C to VGA Adapter:46.6 mm
- USB to Dual HDMI Adapter, USB A/C to 2x HDMI Displays (1x 4K30Hz:100 mm
Height
- ABBY USB-C to VGA Adapter:13.4 mm
- USB to Dual HDMI Adapter, USB A/C to 2x HDMI Displays (1x 4K30Hz:11 mm

Side by side

Differences highlightedShow differences only

Comparison of ABBY05B, 107B-USB-HDMI-2
47 specifications	A Conceptronic ABBY USB-C to VGA Adapter Model ABBY05B View product	B StarTech.com USB to Dual HDMI Adapter, USB A/C to 2x HDMI Displays (1x 4K30Hz Model 107B-USB-HDMI-2 View product
Performance5 differ
USB versionKnown for one	Unknown — not stated by the source	3.2 Gen 1 (3.1 Gen 1)
USB connector typeDiffers	USB Type-C	USB Type-A, USB Type-C
USB connector gender	Male	Male
USB connector form factor	Straight	Straight
HDMI outputDiffers	No	Yes
DisplayPort output	No	No
Number of displays supportedDiffers	1	2
HDMI ports quantityKnown for one	Unknown — not stated by the source	2
HDMI versionKnown for one	Unknown — not stated by the source	1.4
Internal memoryKnown for one	Unknown — not stated by the source	8192 MB
Internal memory typeKnown for one	Unknown — not stated by the source	DDR3
Maximum resolutionDiffers	1920 x 1080 pixels	3840 x 2160 pixels
Refresh rate at maximum resolutionDiffers	60 Hz	30 Hz
Supported graphics resolutionsKnown for one	Unknown — not stated by the source	3840 x 2160, 2560 x 1400, 1920 x 1080 (HD 1080), 1600 x 900, 1280 x 720 (HD 720)
Audio output channelsKnown for one	Unknown — not stated by the source	2.0 channels
ChipsetKnown for one	Unknown — not stated by the source	Silicon Motion - SM768
DVI outputKnown for one	No	Unknown — not stated by the source
VGA (D-Sub) ports quantityKnown for one	1	Unknown — not stated by the source
System requirementsidentical
Mac compatibilityKnown for one	Unknown — not stated by the source	Yes
Windows operating systems supportedKnown for one	Unknown — not stated by the source	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
Mac operating systems supportedKnown for one	Unknown — not stated by the source	Mac OS X 10.14 Mojave, Mac OS X 10.15 Catalina, Mac OS X 15.0 Sequoia, Mac OS 26 Tahoe
Linux operating systems supportedKnown for one	Unknown — not stated by the source	Yes
Other operating systems supportedKnown for one	Unknown — not stated by the source	ChromeOS
Weight & dimensions5 differ
WidthDiffers	38 mm	52.8 mm
DepthDiffers	46.6 mm	100 mm
HeightDiffers	13.4 mm	11 mm
WeightDiffers	30 g	66 g
USB cable lengthDiffers	0.108 m	0.183 m
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 40 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-10 - 70 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 90%
Packaging data4 differ
Package widthDiffers	23 mm	157 mm
Package depthDiffers	75 mm	126 mm
Package heightDiffers	148 mm	19 mm
Package weightDiffers	51 g	75 g
Packaging contentidentical
Quick installation guide	Yes	Yes
Technical detailsidentical
Compliance certificatesKnown for one	Unknown — not stated by the source	RoHS
Logistics data4 differ
Products per master (outer) caseDiffers	50 pc(s)	40 pc(s)
Master (outer) case widthDiffers	230 mm	430 mm
Master (outer) case lengthDiffers	180 mm	340 mm
Master (outer) case heightDiffers	400 mm	150 mm
Master (outer) case gross weightKnown for one	1.5 kg	Unknown — not stated by the source
Country of originKnown for one	China	Unknown — not stated by the source
Harmonized System (HS) codeKnown for one	84733020	Unknown — not stated by the source
Designidentical
Product colourKnown for one	Black	Unknown — not stated by the source
Housing materialKnown for one	Aluminium	Unknown — not stated by the source
Integrated USB cableKnown for one	Yes	Unknown — not stated by the source

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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