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Overview

This USB 3.0 to HDMI® adapter lets you extend your desktop by adding four independent HDMI monitors or displays to your laptop or desktop computer using a single USB Type-A port.

StarTech 3.3ft USB 3.0 to Quad HDMI Adapter for Windows - (USB32HD4)

Model: USB32HD4
Web Code: 15738894
Sold and shipped by | 4.0 seller rating (2,107 reviews)

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Available for deliveryAvailable online only

Delivery times vary by location. Most Marketplace items leave sellers' locations within 2 business days. Allow additional time for shipping.

Seller Return Policy

Warranty

Check with the manufacturer for details.

For Quebec residents: See the Availability Guarantee disclosure in the Specifications section below.

Increase Your Productivity

This USB-A to 4 HDMI adapter features four video outputs, boosting your productivity by giving you more screen space to work from. With multiple displays you have the freedom to access multiple applications at the same time and reference material on one display while you compose on the other. Use the USB to HDMI multi-monitor adapter to extend or mirror your displays.

High-Definition Video & Audio

Leveraging the USB 3.0 interface, this quad monitor adapter dongle delivers high-definition resolutions up to 1920x1080 (1080p) on all four ports. The adapter also supports 2-channel audio through HDMI.

Easy Setup

The USB Type-A to HDMI display adapter converter is equipped with a 3.3 ft. (1 m) attached USB-A cable that provides added distance between the adapter and your host device, ensuring a flexible setup. It also supports an automatic driver installation for ease of use.

The external video adapter is bus-powered, with no external power required.

Multi-Monitor Assistant Software

The Multi-Monitor Assistant application provides a user interface that assists users with multitasking, and allows you to quickly switch from monitor to monitor. It enables additional features, assisting users with dragging and dropping, optional zooming, split scaling and cascading windows to the main display.

Note:

The adapter is only capable of mirroring up to two additional displays.

COMPATIBILITY: This adapter is only compatible with Windows and does not support macOS, ChromeOS or Linux; Works with all Windows X86/X64/ARM platforms: Intel, AMD, and Snapdragon X Copilot+ PC; Administrator rights are required to install the drivers

QUAD MONITOR DISPLAY ADAPTER: USB 3.0 to 4x HDMI video adapter lets you extend your desktop by adding up to four HDMI monitors to your laptop or desktop computer; 4x 1080p 60Hz displays; 2ch audio (one source replicated to all displays through HDMI)

INCREASE PRODUCTIVITY: USB 3.0 to HDMI adapter supports a total of 5 displays in extended mode (incl. laptop screen) at your workstation or working remotely from home; External video graphics card is USB bus-powered with no extra power supply required

MULTI-MONITOR ASSISTANT: Increase productivity w/ included software for multi-tasking and window arrangement; drag & drop windows to a selected monitor, zoom in/out, and split/scale

EASY SETUP: USB-A to HDMI quad monitor adapter dongle is equipped w/ a 3.3ft (1m) attached USB-A cable for added distance between the adapter & host device for multiple monitor workspace or HDTV boardroom setup

Product Condition
Brand New
Application
Video Adapter
End Type #1
USB 3.0 Type A - Male
End Type #2
HDMI Digital Audio/Video - Female
End Type #1 Female Or Male
Male
End Type #2 Female Or Male
Female
Colour
Space Gray
Cable Length (m)
1 m
Cable Length (ft)
3.3 ft

For Quebec residents – Disclosure under the Consumer Protection Act

In compliance with Bill 29, Best Buy and third-party sellers on Best Buy Marketplace do not guarantee the availability of replacement parts, repair services, or maintenance information for any products. Coverage provided through any Best Buy Protection programs and applicable manufacturer warranties, if any, remain in place. Please contact the manufacturer directly for information about their availability guarantee.

Shipping Charges

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Processing Time

Most items ship within 2 business days after an order is placed*. Allow additional time for shipping to your address.
*Please note: If an item you ordered becomes unavailable, you'll be notified and a full refund will be processed within 2 business days.

Shipping Area Restrictions

Shipping is not available in the following areas*:
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  • Manitoba (Remote)
  • New Brunswick (Remote)
  • Nova Scotia (Remote)
  • Prince Edward Island (Remote)
  • Newfoundland and Labrador (Remote)
  • Yukon
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  • Nunavut
*Please note: Shipping area restrictions may vary for large items. If an item can't be shipped to your address, we'll let you know during the checkout process.
Product Category
Computer accessories
Return/Exchange Period
30 days
Condition
Opened