Product comparison · 2 usb graphics adapters

ACT USB-C docking station 4K, for 1 HDMI or VGA monitor, ethernet, USB hub vs Plugable Technologies 4 HDMI Multi Monitor Adapter, USB 3.0 or USB C to HDMI Adapter, Compatible with Windows and Mac, Quad Adapter Supports

12specifications compared
6differ
6identical
16known for one product only

Key differences

The Plugable Technologies 4 HDMI Multi Monitor Adapter, USB 3.0 or USB C to HDMI Adapter, Compatible with Windows and Mac, Quad Adapter Supports has 3 more HDMI ports quantity than the ACT USB-C docking station 4K, for 1 HDMI or VGA monitor, ethernet, USB hub (4 vs 1). The ACT USB-C docking station 4K, for 1 HDMI or VGA monitor, ethernet, USB hub has 0.2 more HDMI version than the Plugable Technologies 4 HDMI Multi Monitor Adapter, USB 3.0 or USB C to HDMI Adapter, Compatible with Windows and Mac, Quad Adapter Supports (1.4 vs 1.2). The Plugable Technologies 4 HDMI Multi Monitor Adapter, USB 3.0 or USB C to HDMI Adapter, Compatible with Windows and Mac, Quad Adapter Supports has 30 Hz more refresh rate at maximum resolution than the ACT USB-C docking station 4K, for 1 HDMI or VGA monitor, ethernet, USB hub (60 Hz vs 30 Hz). Only the ACT USB-C docking station 4K, for 1 HDMI or VGA monitor, ethernet, USB hub has DisplayPort output. USB version: 3.2 Gen 1 (3.1 Gen 1) on the ACT USB-C docking station 4K, for 1 HDMI or VGA monitor, ethernet, USB hub, USB4 Gen 3x2 on the Plugable Technologies 4 HDMI Multi Monitor Adapter, USB 3.0 or USB C to HDMI Adapter, Compatible with Windows and Mac, Quad Adapter Supports.

USB version
- USB-C docking station 4K, for 1 HDMI or VGA monitor, ethernet, USB hub:3.2 Gen 1 (3.1 Gen 1)
- 4 HDMI Multi Monitor Adapter, USB 3.0 or USB C to HDMI Adapter, Compatible with Windows and Mac, Quad Adapter Supports:USB4 Gen 3x2
DisplayPort output
- USB-C docking station 4K, for 1 HDMI or VGA monitor, ethernet, USB hub:Yes
- 4 HDMI Multi Monitor Adapter, USB 3.0 or USB C to HDMI Adapter, Compatible with Windows and Mac, Quad Adapter Supports:No
HDMI ports quantity
- USB-C docking station 4K, for 1 HDMI or VGA monitor, ethernet, USB hub:1
- 4 HDMI Multi Monitor Adapter, USB 3.0 or USB C to HDMI Adapter, Compatible with Windows and Mac, Quad Adapter Supports:4
HDMI version
- USB-C docking station 4K, for 1 HDMI or VGA monitor, ethernet, USB hub:1.4
- 4 HDMI Multi Monitor Adapter, USB 3.0 or USB C to HDMI Adapter, Compatible with Windows and Mac, Quad Adapter Supports:1.2
Maximum resolution
- USB-C docking station 4K, for 1 HDMI or VGA monitor, ethernet, USB hub:4096 x 2160 pixels
- 4 HDMI Multi Monitor Adapter, USB 3.0 or USB C to HDMI Adapter, Compatible with Windows and Mac, Quad Adapter Supports:1920 x 1080 pixels
Refresh rate at maximum resolution
- USB-C docking station 4K, for 1 HDMI or VGA monitor, ethernet, USB hub:30 Hz
- 4 HDMI Multi Monitor Adapter, USB 3.0 or USB C to HDMI Adapter, Compatible with Windows and Mac, Quad Adapter Supports:60 Hz

Side by side

Differences highlightedShow differences only

Comparison of AC7330, USBC-768H4
28 specifications	A ACT USB-C docking station 4K, for 1 HDMI or VGA monitor, ethernet, USB hub Model AC7330 View product	B Plugable Technologies 4 HDMI Multi Monitor Adapter, USB 3.0 or USB C to HDMI Adapter, Compatible with Windows and Mac, Quad Adapter Supports Model USBC-768H4 View product
Performance6 differ
USB versionDiffers	3.2 Gen 1 (3.1 Gen 1)	USB4 Gen 3x2
DisplayPort outputDiffers	Yes	No
Number of displays supportedKnown for one	Unknown — not stated by the source	4
HDMI ports quantityDiffers	1	4
HDMI versionDiffers	1.4	1.2
HDCPKnown for one	Unknown — not stated by the source	No
Maximum resolutionDiffers	4096 x 2160 pixels	1920 x 1080 pixels
Refresh rate at maximum resolutionDiffers	30 Hz	60 Hz
Supported graphics resolutionsKnown for one	Unknown — not stated by the source	720 x 480, 720 x 576, 1280 x 720 (HD 720), 1920 x 1080 (HD 1080)
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
VGA (D-Sub) ports quantityKnown for one	1	Unknown — not stated by the source
USB 2.0 Type-A ports quantityKnown for one	1	Unknown — not stated by the source
VGA (D-Sub) outputKnown for one	Yes	Unknown — not stated by the source
USB Power Delivery (USB PD)Known for one	No	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 11.0 Big Sur, Mac OS X 12.0 Monterey, Mac OS X 13.0 Ventura
Packaging contentidentical
Interface adapters includedKnown for one	Unknown — not stated by the source	USB Type-A male - USB Type-C female
Quick installation guideKnown for one	Unknown — not stated by the source	Yes
Weight & dimensionsidentical
USB cable lengthKnown for one	0.15 m	Unknown — not stated by the source
Logistics dataidentical
Harmonized System (HS) codeKnown for one	84733020	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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