Product comparison · 2 usb graphics adapters

StarTech.com Compact USB C to VGA Adapter - 1080p USB Type-C to VGA Video Display Converter with Keychain Ring - Active USB-C DP Alt Mode to VGA Monitor Dongle vs StarTech.com USB 3.0 to HDMI and VGA Adapter - 4K/1080p USB Type-A Dual Monitor Multiport Adapter Converter - External Video Graphics Card for Multiple Screens

29specifications compared
20differ
9identical
7known for one product only

Key differences

USB connector type
- Compact USB C to VGA Adapter - 1080p USB Type-C to VGA Video Display Converter with Keychain Ring - Active USB-C DP Alt Mode to VGA Monitor Dongle:USB Type-C
- USB 3.0 to HDMI and VGA Adapter - 4K/1080p USB Type-A Dual Monitor Multiport Adapter Converter - External Video Graphics Card for Multiple Screens:USB Type-A
HDMI output
- Compact USB C to VGA Adapter - 1080p USB Type-C to VGA Video Display Converter with Keychain Ring - Active USB-C DP Alt Mode to VGA Monitor Dongle:No
- USB 3.0 to HDMI and VGA Adapter - 4K/1080p USB Type-A Dual Monitor Multiport Adapter Converter - External Video Graphics Card for Multiple Screens:Yes
Number of displays supported
- Compact USB C to VGA Adapter - 1080p USB Type-C to VGA Video Display Converter with Keychain Ring - Active USB-C DP Alt Mode to VGA Monitor Dongle:1
- USB 3.0 to HDMI and VGA Adapter - 4K/1080p USB Type-A Dual Monitor Multiport Adapter Converter - External Video Graphics Card for Multiple Screens:2
Maximum resolution
- Compact USB C to VGA Adapter - 1080p USB Type-C to VGA Video Display Converter with Keychain Ring - Active USB-C DP Alt Mode to VGA Monitor Dongle:1920 x 1080 pixels
- USB 3.0 to HDMI and VGA Adapter - 4K/1080p USB Type-A Dual Monitor Multiport Adapter Converter - External Video Graphics Card for Multiple Screens:3840 x 2160 pixels
Refresh rate at maximum resolution
- Compact USB C to VGA Adapter - 1080p USB Type-C to VGA Video Display Converter with Keychain Ring - Active USB-C DP Alt Mode to VGA Monitor Dongle:60 Hz
- USB 3.0 to HDMI and VGA Adapter - 4K/1080p USB Type-A Dual Monitor Multiport Adapter Converter - External Video Graphics Card for Multiple Screens:30 Hz
Chipset
- Compact USB C to VGA Adapter - 1080p USB Type-C to VGA Video Display Converter with Keychain Ring - Active USB-C DP Alt Mode to VGA Monitor Dongle:Realtek RTD2169U-CG
- USB 3.0 to HDMI and VGA Adapter - 4K/1080p USB Type-A Dual Monitor Multiport Adapter Converter - External Video Graphics Card for Multiple Screens:Silicon Motion - SM768
Product colour
- Compact USB C to VGA Adapter - 1080p USB Type-C to VGA Video Display Converter with Keychain Ring - Active USB-C DP Alt Mode to VGA Monitor Dongle:Black
- USB 3.0 to HDMI and VGA Adapter - 4K/1080p USB Type-A Dual Monitor Multiport Adapter Converter - External Video Graphics Card for Multiple Screens:Black, Silver
Width
- Compact USB C to VGA Adapter - 1080p USB Type-C to VGA Video Display Converter with Keychain Ring - Active USB-C DP Alt Mode to VGA Monitor Dongle:48 mm
- USB 3.0 to HDMI and VGA Adapter - 4K/1080p USB Type-A Dual Monitor Multiport Adapter Converter - External Video Graphics Card for Multiple Screens:43 mm

Side by side

Differences highlightedShow differences only

Comparison of CDP2VGAFC, USB32HDVGA
36 specifications	A StarTech.com Compact USB C to VGA Adapter - 1080p USB Type-C to VGA Video Display Converter with Keychain Ring - Active USB-C DP Alt Mode to VGA Monitor Dongle Model CDP2VGAFC View product	B StarTech.com USB 3.0 to HDMI and VGA Adapter - 4K/1080p USB Type-A Dual Monitor Multiport Adapter Converter - External Video Graphics Card for Multiple Screens Model USB32HDVGA View product
Performance6 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 connector gender	Male	Male
DVI output	No	No
HDMI outputDiffers	No	Yes
DisplayPort output	No	No
Number of displays supportedDiffers	1	2
VGA (D-Sub) output	Yes	Yes
HDMI versionKnown for one	Unknown — not stated by the source	1.4
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	1920 x 1080 (HD 1080), 3840 x 2160
Audio output channelsKnown for one	Unknown — not stated by the source	7.1 channels
ChipsetDiffers	Realtek RTD2169U-CG	Silicon Motion - SM768
Certification	REACH, CE, FCC	REACH, CE, FCC
Design1 differ
Product colourDiffers	Black	Black, Silver
Housing material	Plastic	Plastic
System requirementsidentical
Mac operating systems supportedKnown for one	Unknown — not stated by the source	Mac OS X 13.0 Ventura
Weight & dimensions3 differ
WidthDiffers	48 mm	43 mm
DepthDiffers	32 mm	270 mm
Height	14 mm	14 mm
WeightDiffers	17 g	54 g
USB cable lengthKnown for one	Unknown — not stated by the source	0.109 m
Operational conditions2 differ
Operating temperature (T-T)Differs	0 - 70 °C	-10 - 55 °C
Storage temperature (T-T)Differs	-10 - 70 °C	-25 - 75 °C
Operating relative humidity (H-H)Known for one	5 - 90%	Unknown — not stated by the source
Packaging data4 differ
Package widthDiffers	90 mm	148 mm
Package depthDiffers	122 mm	168 mm
Package heightDiffers	14 mm	28 mm
Package weightDiffers	21.5 g	112 g
Technical detailsidentical
Compliance certificates	RoHS	RoHS
Logistics data4 differ
Products per master (outer) caseDiffers	400 pc(s)	70 pc(s)
Master (outer) case widthDiffers	355 mm	338 mm
Master (outer) case lengthDiffers	455 mm	474 mm
Master (outer) case heightDiffers	270 mm	450 mm
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.

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