Highlights
- Maximize: Transform one Thunderbolt, USB4, or USB-C port on your Mac, PC, or Chromebook into four 4K HDMI displays and power
- Solution: Solves the external display limitation of Apple silicon MacBook and MacBook Pro machines
- Flexible: Choose either Extended or Mirror display modes
- Efficient: Reduces demand on host CPU, interface bandwidth, and notebook battery versus using multiple adapters with higher overall resource consumption
- Convenient: Bus powered via the 11.8" integrated USB-C cable for use anywhere
- Powerful: Up to 90W pass-thru power when used with a USB-C power adapter
- Complete: One easy, affordable solution vs costly hassle of multiple adapters and cables
- HDMI Pass Through Support: Allows audio signals to pass through the adapter to the connected displays
- 1 Year Warranty
Quad display support, including available resolution and refresh rates, is dependent on host hardware and drivers.
Please review the Apple silicon External Display Support support article for more details regarding how many displays can be connected to an Apple silicon Mac system.
Apple Intel-based Mac models and Thunderbolt 4 PCs can support up to two displays at up to 4K @ 60Hz.
Displays that do not have Display Stream Compression (DSC) will experience lower refresh rates.

Four Displays Made Easy, Efficient, and Cost-Effective
Expanding your visual workspace with up to four 4K UHD displays just got way easier, efficient, and cost-effective with the OWC USB-C Quad HDMI 4K Adapter. All you need is a single Thunderbolt, USB4, or USB-C port on your Mac, PC, or Chromebook to create a dramatically immersive viewing experience. Forget about placing a burden on your notebook’s CPU, interface bandwidth, and battery life with numerous adapters. This portable adapter is the best solution for unlocking a new level of screen real estate while simultaneously charging your computer to boost productivity and elevate your visual experience like never before.
Advanced Simplicity
No complicated setup, no second-guessing how to expand your screen space…simply plug in this visual upgrade to utilize multiple Ultra-High Definition monitors in your business presentations, creative projects, stock trading, or WFH setup. Powered by cutting-edge DisplayLink Pro technology, this adapter simply delivers a smooth and reliable multi-display experience.
It Just Works™ Effortlessly
Thanks to universal USB-C compatibility, you can use this display expansion solution effortlessly with countless Macs, PCs, and Chromebooks. Whether your computer uses Thunderbolt 3, 4, or 5, USB4, or standard USB-C, this high-performance adapter eliminates the hassle of worrying about ports, cables, or connection types.
The Power of Choice is Yours
Whether you need portable simplicity or full power at your desk, the OWC USB-C Quad HDMI 4K Adapter offers you the power of choice. Use it bus powered anywhere via the 11.8" integrated USB-C cable. Or connect a USB-C power adapter to pass through up to 90W of power to your computer to keep it charged while still driving your HDMI displays.
Display Your Way
Whether you're presenting in the field, working from a shared desk, or relaxing at home with a movie, the OWC USB-C Quad HDMI 4K Adapter gives you the freedom to connect to nearly any HDMI display — TVs, projectors, or monitors. With built-in audio out, you get both stunning visuals and clear sound through your connected screen, so you're always ready to plug in and get the most out of your setup.
Cable Type: Video
Resolution: (4) External Displays - 4K @ 60Hz (3840 x 2160)
Refresh Rate: 60Hz
Display Support: Up to four 4K displays @ 60Hz
Display Support by Port: HDMI 2.0: Up to 4K @ 60Hz
Other Requirements
- Any Mac, PC, or Chromebook with a USB-C or Thunderbolt (USB-C) port.
- macOS 10.15 and later requires downloading the DisplayLink Manager application.
- Windows requires downloading the DisplayLink driver.
- macOS requires you to permit "Screen Recording" for DisplayLink Manager driver to work properly. See user manual on how to select this setting. Your screen data and pixels are not sent back to or recorded by DisplayLink.

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