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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🖥️ Elevate your desktop game—because one screen is so last decade!

PLUG PLAY SIMPLICITY - Easy setup with a 3.3ft USB-A cable—no extra power supply needed.
SEAMLESS USB 3 0 SPEED - Experience lag-free video output with high-bandwidth USB 3.0 connectivity.
QUAD MONITOR POWERHOUSE - Expand your workspace with 4 simultaneous Full HD displays for ultimate multitasking.
WINDOWS OPTIMIZED PERFORMANCE - Tailored for all Windows platforms including Intel, AMD, and ARM for reliable compatibility.
BOOST PRODUCTIVITY WITH MULTI MONITOR SOFTWARE - Included software lets you drag, drop, zoom, and split windows effortlessly across screens.

The StarTech.com USB 3.0 to Quad HDMI Adapter transforms your Windows laptop or desktop into a powerhouse multitasking station by supporting up to four 1080p 60Hz HDMI monitors simultaneously. Powered solely via USB 3.0 with no extra power supply, it includes productivity-enhancing software for seamless window management, making it an essential tool for professionals craving maximum screen real estate and efficiency.

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Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

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.

Fr 202

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Switzerlandstore

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

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Package Dimensions L x W x H	21.1 x 14.5 x 4.1 centimetres
Package Weight	0.28 Kilograms
Product Dimensions L x W x H	10.2 x 8.1 x 1.5 centimetres
Item Weight	181 g
Brand	StarTech
Colour	Space Gray
Part number	USB32HD4
Size	4-port
Style	4x 1080p HDMI \| USB 3.0 \| Windows
Guaranteed software updates until	unknown

StarTech.com USB 3.0 to Quad HDMI Adapter, USB to 4x HDMI Monitor Converter for Windows , TAA (no support for macOS/ChromeOS/Linux)

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