Will it work on Windows PCs powered by Snapdragon X Elite and Plus processors (Arm-based systems)?

No, currently these systems are not supported. x86 hardware is required.

Will a USB video adapter work if I don't have a video card or onboard video in my computer?

No, this product requires a video card or onboard video to already be present in the computer. Please also make sure that the latest video driver is installed for the existing video controller.

I can't install the driver or there is no Audio, what do I do?

If your laptop is IT managed by your organization, you may need permissions to install drivers. For audio, Sound Playback device in Windows should be set to USB Audio Device.

Part of the picture on my TV is cut off. How do I fix this?

Using the remote control for the TV, enter the menu, and go to the picture settings. Turn off overscan or set the aspect ratio to 16:9.

Why can't I playback Netflix or other HDCP content?

Playback of digitally protected content is not supported and will not display properly. This includes content from Netflix, Amazon Prime Video, Disney+, iTunes, Hulu, etc.

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StarTech.com USB 3.0 to 4x HDMI Adapter - External Video & Graphics Card - USB Type-A to Quad HDMI Display Adapter Dongle - 1080p 60Hz - Multi Monitor USB A to HDMI Converter - Windows Only (USB32HD4)

StarTech.com USB 3.0 to 4x HDMI Adapter - External Video & Graphics Card - USB Type-A to Quad HDMI Display Adapter Dongle - 1080p 60Hz - Multi Monitor USB A to HDMI Converter - Windows Only (USB32HD4)

Product ID: 384927139

Details

Colour
Black
Compatible devices
Monitors
Connector type
HDMI USB 3.0
Item dimensions L x W x H
10.2 x 8.1 x
Specific uses for product
Monitor

⚡Bus-powered, no external power needed

🔌USB 3.0 high-speed interface

🖥️Supports 4x 1080p 60Hz HDMI displays

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52.31 OMR

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Description

🖥️ Elevate your desktop game—quad screens, zero limits!

RELIABLE SUPPORTED - Backed by StarTech’s 3-year warranty and lifetime tech support for peace of mind.
PLUG PLAY SIMPLICITY - Auto driver installation and 3.3ft cable for flexible, hassle-free setup—no extra power required.
SEAMLESS MULTI TASKING - Use included Multi-Monitor Assistant software to drag, zoom, split, and scale windows effortlessly.
QUAD MONITOR POWERHOUSE - Expand your workspace with 4 independent Full HD displays from a single USB-A port.
BOOST PRODUCTIVITY ANYWHERE - Perfect for remote work or boardrooms, turning any Windows laptop into a multi-screen command center.

The StarTech.com USB 3.0 to 4x HDMI Adapter transforms a single USB Type-A port into four Full HD 1080p 60Hz HDMI outputs, enabling extended desktop setups for Windows laptops and desktops. Bus-powered and easy to install with included multi-monitor management software, it’s designed to maximize productivity without extra power adapters. Ideal for professionals craving expansive screen real estate for multitasking, presentations, or immersive video walls.

Reviews

J**R

good

7.11.2024

G**S

Plug and play. 4x1080p HDMI monitors.

Works great. Usb3, running 4x 1080p HDMI displays without any issues at all. Plug and play, seamless install. Used the native windows 11 display settings to move windows around. All good. Recommended

13.11.2024

A**Y

molto funzionale fa bene il suo lavoro

funziona molto bene quatro schermi a 1080 p, perfetto con multitashin regolabile in ogni modo

19.04.2025

N**S

Très bon "dispatcher" d'ecran

Il suffit de brancher le port usb 2, et les 4 ports hdmi des écrans et tout fonctionne (windows 11).

19.04.2024

E**.

Funcionalidad

Muy bien producto, solo debe estar en un lugar con aire acondicionado o ventilador por qué se calienta mucho. Funciona genial

7.12.2025

J**.

Exactly what you need for multiple monitor displays, I have 4.

I absolutely love this. I have multiple jobs so I am needing to switch the main source multiple times per day and this always works and has no issues. Wonderful product, I would buy another when needing another multiple monitor setup. Thank you.

2.07.2025

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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TrustScore 4.5 | 7,300+ reviews

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52.31 OMR

Duties & taxes included

In stock

Sold byAmazon OMANDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to OMAN.

Secure transaction

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Fast, free shipping, member pricing & priority support.

Join PRO →

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TrustScore 4.5 | 7,300+ reviews

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Brand	StarTech
Colour	Black
Compatible devices	Monitors, Televisions, Projectors, Laptops, Desktops
Connector type	HDMI , USB 3.0
Item dimensions L x W x H	10.2 x 8.1 x 1.5 centimeters
Specific uses for product	Monitor

StarTech.com USB 3.0 to 4x HDMI Adapter - External Video & Graphics Card - USB Type-A to Quad HDMI Display Adapter Dongle - 1080p 60Hz - Multi Monitor USB A to HDMI Converter - Windows Only (USB32HD4)

Details

Details

Description

Specifications

Reviews

Common Questions