Quick Answer
Primary device needs to have a USB-C port that supports DisplayPort alt mode or Thunderbolt
Only the primary device needs a Luna Display unit
The secondary device does not need a Luna Display unit
✅ Before You Buy: Check These Three Things
Luna Display requires a specific type of port connection to work. Before purchasing, confirm all three of the following:
1. What type of computer do you have?
Luna Display works with Mac laptops and desktops, and Windows laptops and desktops. It does not work with Mini PCs (any brand), Microsoft Surface devices, ARM-based devices, Chromebooks, Android, or Linux.
2. What ports does your computer have?
Luna Display requires a display-capable port, either a USB‑C port with Thunderbolt or DisplayPort Alt Mode support. A plain USB‑C port (data-only) will not work.
3. Where does that port get its signal?
For desktops and custom PCs, the port must connect directly through your graphics card (GPU), not through the motherboard. Ports routed through the motherboard only are not typically compatible, unless they have been properly connected to your graphics card and are listed in your PC's specifications to support displays.
🪟 Luna Display for Windows
Laptops vs. Desktops
💻 Laptops:
Most USB‑C Thunderbolt and DisplayPort alt-mode ports work (look for the symbols below). No other USB-C port types will be compatible.🖥️ Desktops:
The port must connect directly to your graphics card, not the CPU or motherboard. If you're on a custom or tower PC, check your GPU for available USB-C DisplayPort alt-mode outputs and use those.
❗ Not Compatible With:
Mini PCs of any make or brand (including Intel NUC, Beelink, ASUS Mini PC, Lenovo ThinkCentre, etc.)
Microsoft Surface Pro, Surface Laptop, Surface Studio
Motherboard‐only USB‑C ports (no GPU path)
Locked‑down work/school devices (details)
ARM-based Windows devices
Chromebooks, Android, or Linux
⚠️ Why Don't Mini PCs Work?
Mini PCs typically route their USB-C ports through the motherboard rather than a dedicated GPU, and many do not support DisplayPort Alt Mode at all. Even when a Mini PC has a USB-C port, it usually cannot output the display signal Luna requires. This applies to all Mini PC brands regardless of specs.
🍏 Luna Display for Mac
Luna Display supports USB‑C only on Mac devices.
Compatible Mac Models
iMac (Retina 5K/4K, 21.5″ 2017 and newer, including current models)
iMac Pro (2017 and newer, including current models)
MacBook Pro (2016 and newer, including current models)
MacBook (2015 and newer, including current models)
MacBook Air (Late 2018 and newer, including current models)
Mac Mini (Late 2018 and newer, including current models)
Mac Studio (All models)
Can I Use the Same USB‑C Luna on Both Mac and PC?
✅ Yes! If your PC's USB‑C port supports video output (look for a lightning‑bolt or DisplayPort icon), the USB‑C Luna works on both Mac and Windows.
⚠️ If your PC does not have a display-capable USB-C port (Thunderbolt or DisplayPort), it will not be compatible with the USB-C Luna.
💡 No icon? Check your PC's specifications or manual.
How to Find Your Mac's Model and Year
Click the Apple menu > About This Mac and read the Overview for the model name and release year.
🛑 Adapter Warning:
We do not support the use of third‑party adapters or hubs if your primary computer does not have a compatible port. Many adapters don't properly support video, causing connection issues.
🎯 Plug Luna Display directly into your Mac or PC port. Learn more »