StarTech.com | USB32HD2

StarTech USB 3.0 to Dual HDMI Adapter

Add two independent HDMI displays to a compatible Windows computer through one USB-A 5Gbps port, with one output up to 4K 30Hz and the second up to 1920x1200.

Dual HDMI4K 30Hz + 1920x1200Windows only

StarTech USB32HD2 USB 3.0 to dual HDMI external video adapter

Key features at a glance

Direct, product-specific information to help confirm whether this model fits the intended setup.

Two independent HDMI outputs

Extend the desktop across two additional HDMI displays from one compatible USB-A port.

4K plus Full HD workspace

Output 1 supports up to 3840x2160 at 30Hz, while output 2 supports up to 1920x1200.

USB 5Gbps performance

The USB 3.2 Gen 1 host connection carries video and two-channel HDMI audio without an external power adapter.

Current Windows platform support

The official specification lists Windows 11, Windows 11 ARM, Windows 10, Windows 8/8.1 and Windows 7.

Australian version with official 3 Years warranty

Supplied by DeviceDeal and covered by the official StarTech.com manufacturer warranty in Australia. Retain your DeviceDeal tax invoice; coverage and claims are subject to StarTech.com warranty terms, eligibility requirements and product assessment.

Still comparing options? Visit the DeviceDeal Buying Guides for practical product-selection help.

Product videos

Verified videos shown on this exact DeviceDeal product page.

USB32HD2 product overview

USB display adapter product video

Trigger driver installation

Frequently asked questions

Quick answers based on the supplied product information and specifications.

What does the StarTech USB32HD2 do?

It adds two independent HDMI displays to a compatible Windows computer using one USB-A 5Gbps port.

How many displays does it support?

It supports two additional HDMI displays. Output 1 reaches up to 4K 30Hz and output 2 reaches up to 1920x1200.

What is the maximum supported resolution?

Output 1 supports up to 3840x2160 at 30Hz. Output 2 supports up to 1920x1200, subject to the connected computer and displays.

Which connectors does it use?

It has one USB Type-A male host connector and two HDMI female display connectors.

Which operating systems are supported?

The current official list includes Windows 11, Windows 11 ARM, Windows 10, Windows 8/8.1 and Windows 7. It does not support macOS, ChromeOS or Linux.

Does it need an external power supply?

No. It is powered from the USB connection.

What should I check before purchase?

Confirm a compatible Windows computer, administrator rights for driver installation and suitable HDMI displays. It is not intended for gaming or graphics-intensive applications.

What warranty applies in Australia?

The Australian-version product supplied by DeviceDeal is covered by a 3 years official StarTech.com manufacturer warranty in Australia, subject to StarTech.com terms, eligibility and product assessment.

(USB32HD2)