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StarTech Thunderbolt 3 to Dual HDMI Adapter - 4k 30Hz - Windows only Compatible

Web ID: 18485

Use a Thunderbolt 3 port on your Windows system to run resource demanding applications on two UHD 4K displays - Thunderbolt? 3 to Dual HDMI Adapter - 4k 30Hz ONLY WHILE STOCKS LAST!
Manufacturer Warranty: 2 Year
Manufacturer PN: TB32HD2
GTIN: 65030864053
Manufacturer Website


This high-performance Thunderbolt™ 3 adapter lets you add two 4K HDMI monitors to a computer through a single Thunderbolt 3 port (USB-C™). The Thunderbolt video adapter is compatible with computer systems that support Thunderbolt 3, such as models of Dell™ Precision and Dell XPS.

Thunderbolt 3 Logo

Multitask at the highest resolution

Diagram of the Thunderbolt 3 to DisplayPort adapter with two displays

Thunderbolt 3 enables you to use a single port on your laptop to output dual 4K resolution to two independent displays. This performance enables you to run the most resource-demanding applications imaginable on two independent displays. You can output independent content to each display at resolutions of up to 4096 x 2160p @ 30Hz, which is great for editing 4K video or performing other Ultra HD tasks such as creating CAD drawings or reviewing medical imagery.

Supports dual 4K displays to work more efficiently

Functioning as an external 2-port graphics adapter with audio support, this is a compact and convenient alternative to a laptop dock, when you don?t need full docking capability.

With two UHD 4K displays, you can work more efficiently from laptop computers such as your Dell Precision, so you can accomplish more in the same amount of time. Plus, with each display delivering 4K performance, you can have four times the screen space compared to 1080p. Creative professionals can be more productive with the freedom to edit 4K video on one display, while previewing raw video playback on the second 4K display.

Won't drain system resources

Diagram of the Thunderbolt 3 to DisplayPort adapter with one display

This adapter helps to keep your system running at peak performance. Unlike USB external video solutions, Thunderbolt 3 lets you run Ultra HD 4K resolution at 30Hz on both displays without draining system resources.

Because it?s backward compatible with your high-definition 1080p displays, this is a great accessory for home, office or other desktop workspace applications.

The TB32HD2 is backed by a 2-year StarTech.com warranty and free lifetime technical support.

Learn more about Thunderbolt

Your computer?s Thunderbolt 3 ports might not function properly until you update one or more of the following on your computer:

  • BIOS
  • Thunderbolt firmware
  • Thunderbolt 3 controller drivers
  • Thunderbolt 3 software

The required updates will vary depending on your computer.

For an up-to-date list of affected computers and instructions, visit https://thunderbolttechnology.net/updates. If your manufacturer isn?t listed on the Thunderbolt website, contact your manufacturer.

Type and RateThunderbolt 3 - 40 Gbit/s
Connector AThunderbolt? 3 USB-C (24-pin) Male Output
Connector BHDMI (19 pin) Female Output
Output SignalHDMI
Packaging Information
Shipping (Package) Weight0.2 kg [0.5 lb]
Maximum Data Transfer Rate20 Gbps
Maximum Digital Resolutions4K @ 30 Hz
Supported Resolutions3840x2160
Physical Characteristics
Product Height16 mm [0.6 in]
Product Length114 mm [4.5 in]
Product Weight103 g [3.6 oz]
Product Width60 mm [2.4 in]
OS CompatibilityMicrosoft Windows? 10, 8/8.1
What's in the Box
Included in PackageThunderbolt 3 to dual HDMI adapter