How To Choose Your Luna Display Unit Type

Luna Display comes in two models: USB-C and HDMI. This guide will help you choose the correct model for your primary device (Mac or Windows).

A Luna Display unit is only required for your primary device. Your secondary device does not need a dongle.

Mac: USB-C only
Windows: USB-C or HDMI

Luna Display for Windows

Supports USB-C or HDMI

Luna Display for Mac

Supports USB-C only

Can I use the same USB-C Luna on both Mac and PC?

Yes, as long as your PC's USB-C port supports video output (DisplayPort or Thunderbolt). Most laptops qualify, however, Mini PCs do not. For desktops, the port must connect to the GPU or a display-capable component.

Look for these port symbols:

DisplayPort: P symbol
Thunderbolt: Lightning bolt

If there’s no symbol, check your PC’s manual or specs page.

Example: Dell/Alienware models that don’t support video output over USB-C

Note: Luna Display is not compatible with the following:

Surface Pro

Surface Laptop

Surface Studio models

Mini PCs of any model

USB-C Luna is not compatible with motherboard USB-C ports

Some computers within a work or school environment due to security protocols set in place by the IT Team of the establishment

If my PC has both USB-C and HDMI, which Luna should I get?

Choose whichever port is most convenient for your setup and as long as it meets the requirements. Remember to check that your PC supports Thunderbolt in order to use the USB-C version. Both offer the same performance and latency.

Custom PC builds: Should Luna plug into the GPU?

Yes. Luna must be connected directly to your graphics card for video to work correctly. Ports not tied to the GPU typically won’t support display output. USB-C Luna is not compatible with motherboard USB-C ports.

Which Macs support USB-C?

Luna Display (USB-C) is compatible with these Macs:

iMac (Retina 5K, 27-inch, 2017 and newer)
iMac (Retina 4K, 21.5-inch, 2017 and newer)
iMac (21.5-inch, 2017)
iMac Pro (2017)
MacBook Pro (2016 and newer)
MacBook (2015 and newer)
MacBook Air (Late 2018 and newer)
Mac Mini (Late 2018 and newer)
Mac Studio

If I already own a Mini DisplayPort Luna, is it still supported?

Mini DisplayPort Lunas have been discontinued, but still work with compatible Macs:

iMac (Early 2011 to Late 2015)
MacBook Pro (Late 2011 to Mid 2015)
MacBook Air (Mid 2011 to 2017)
MacBook (Late 2011 to Mid 2010)
Mac Pro (2011 or newer)
Mac Mini (Early 2011 to Late 2014)

Luna Display requires a 2011 model or newer Mac. View full system requirements

How to find your Mac's model and year

Click the Apple menu > About This Mac

Newer macOS:

Older macOS:

Can I use an adapter?

We do not recommend using adapters with Luna Display. Many adapters don’t support video properly, which can cause connection issues. Luna should always be plugged directly into your Mac or PC. → Learn more