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OWC Thunderbolt 3 / 4 (USB-C) to Dual DisplayPort Adapter up to 8K

In stock at Macfixit: Yes

Shipped within 24 hours

Shipping cost is $9.90 (flat rate) for any size order.
This product is covered by an Australian Replacement Warranty.
30 Days Money Back Guarantee. Click here for more details.

Product code: OWCTB3ADP2DPT

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Easily add 4K or 8K displays to your computer and enjoy stunning lifelike images, increased productivity, and enhanced gaming.

Your price: $139.99

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Thunderbolt to Dual DisplayPort Adapter 

Easily add 4K or 8K displays to your computer and enjoy stunning lifelike images, increased productivity, and enhanced gaming

You’ll be blown away by what your eyes are seeing when they take in up to 8K resolution delivered by the OWC Thunderbolt Dual DisplayPort Adapter. By utilizing the latest DisplayPort 1.4 technology, this high-performance adapter delivers up to 4x higher resolution versus DisplayPort 1.2 for the most visually stunning dual display setup possible.
Experience Multitasking Freedom
The OWC Thunderbolt 3 Dual DisplayPort Adapter enables you to work with newfound multitasking ease. Create graphics-intensive content and edit photos with more precision. Keep projects active on one screen while attending a video meeting on the other. Create a panoramic video wall for digital signage application. And when it’s time for play, this adapter provides higher resolutions and refresh rates for the most immersive video gaming experience available.
Dual Display Uses
Though just one Thunderbolt port on your computer, the OWC Thunderbolt 3 Dual DisplayPort Adapter opens up a world of possibilities:
Professionals:Stream high-resolution, life-like content on multiple monitors; keep active projects open on one display while viewing members of an on-line meeting on another display; Watch chat boxes and connect with your followers easier on a second display.
Students:Online learning is highly improved as you can read text or watch the instructor on one display as you take notes on a second display.
Gaming:Stretch that racing and flight sim game across two screens for an unbelievable view. Dedicate one screen as a dedicated map or voice chat display to eliminate the hassle of minimizing game windows.
Mobile Ready
With its compact size and bus-powered convenience, this handy adapter makes it easy to always be ready for a BYOD (Bring Your Own Device) office or classroom presentation. It’s also great for taking along with your Thunderbolt equipped iPad to enjoy video content on a bigger screen.
  • Actual resolution and refresh rate dependent upon capabilities of host, cables, and display.
  • MacBook Air, MacBook Pro, Mac mini, and iPad systems using the new Apple M1 chip support only a single external display over Thunderbolt.
  • See it all: watch videos, play games, create crisp digital signage walls, and make eye-catching presentations on a DisplayPort display or projector 
  • High speed: HBR3 for higher refresh rates and up to 8K UHD resolution
  • Full display potential: DSC (Display Stream Compression) compatible for even higher refresh rates and up to dual 8K displays
  • Mobile ready: bus-powered and compact for use anywhere
  • Hear more: supports multichannel high-definition digital audio formats
  • Efficient: enables high resolutions on two displays without draining system resources
  • Mobile ready: bus-powered and compact for use anywhere


  • (1) OWC Thunderbolt Dual DisplayPort Adapter
  • (1) 0.7M Thunderbolt Cable
  • (1) Quick Start Guide
  • 1 Year OWC Fulfilled Limited Warranty

Product Specifications

  • Resolution
    • Single display up to 8K @ 30Hz or 8K @ greater than 30Hz with DSC
    • Dual display up to 4K @ 60Hz, 4K @ 144Hz with DSC, or 8K with DSC
  • Mac OS Compatibility
    • macOS 10.12 Sierra
    • macOS 10.13 High Sierra
    • macOS 10.14 Mojave
    • macOS 10.15 Catalina
    • macOS 11.x Big Sur
    • macOS 11.1 Big Sur
    • macOS 12.x Monterey
  • PC OS Compatibility
    • Windows 10 32-bit Edition
    • Windows 10 64-bit Edition
  • Mobile OS Compatibility
    • iPadOS 14
  • Power Supply
    • Bus-powered
  • Dimensions
    • Height: 1.6 cm (0.6 in)
    • Length: 6.3 cm (2.5 in)
    • Width: 5.6 cm (2.2 in)
  • Weight
    • 55.6 g (0.12 lbs)
  • Input Connection
    • (1) Thunderbolt 3
  • Output Connection
    • (2) DisplayPort 1.4
  • Ambient Temperature
    • Operating: 32°F to 113°F (0°C to 45°C)

Additional Information

Colour Black
Connection From Thunderbolt 3, Thunderbolt 4, USB-C
Connection To DisplayPort
Gender Female - Female
Length No
Cable Type No
Connector Type No
Max. Resolution 8K
Max. Speed No
Manufacturer OWC
Manufacturer P/N OWCTB3ADP2DPT
UPC 810586037327
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Australian Owned Business 

Macfixit Australia is an Australian owned and operated business based in Melbourne, Victoria and we've been operating since 2005.

Fast Flat Rate Shipping on all orders

Shipping cost is $9.90 (flat rate) for any size order. Express Options are available in cart/checkout. All in-stock orders are shipped the same day if received by 10.30 AM (Eastern Time Victoria). Orders received after 11:00 AM are shipped the following business day.

100% Satisfaction Guaranteed 

We fully guarantee all of our products. If for some reason you are not happy with any item you purchase from us you may return it for a refund (see Return Policy). 

We do NOT sell or trade our customer information

Macfixit Australia respects your privacy. We never rent, sell or trade your contact information such as your name, address, phone# or e-mail address.

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Customer Service 

At Macfixit Australia) we’re 100% committed to serving our customers. We check phone and e-mail messages throughout the day and, in most cases we respond within minutes of receiving them. Please feel free to contact our Customer Service Department with any questions at 03 9329 4343 Mon-Fri, 10am to 5.30pm (Melbourme, Victoria Time), or e-mail us under this link.