Connect a display to Mac mini
The Thunderbolt 3 (USB-C) ports 
and HDMI 2.0 port on your Mac mini support video output. You can use an external display, a projector, or an HDTV with your Mac mini.
Note: The Thunderbolt 3 (USB-C) ports on your Mac mini are managed by two controllers—one for the two left ports, and one for the two right ports. You can connect one 5K display using a Thunderbolt 3 (USB-C) port, or up to three 4K displays using two Thunderbolt 3 (USB-C) ports and the HDMI 2.0 port.
To connect this device to Mac mini | Use a cable, or an adapter and cable |
|---|---|
Thunderbolt 3 (USB-C) display | Thunderbolt 3 (USB-C) cable |
USB-C display | USB-C (USB 3.1) cable |
HDMI display or HDTV | The HDMI cable that came with your display or HDTV |
Thunderbolt 2 display | Thunderbolt 3 (USB-C) to Thunderbolt 2 adapter and the cable that came with your Thunderbolt 2 display |
VGA display or projector | USB-C VGA Multiport adapter and the cable that came with your display or projector |
DisplayPort or Mini DisplayPort display | USB-C to DisplayPort or Mini DisplayPort adapter and the cable that came with your display |
DVI display or projector | USB-C to DVI adapter and the cable that came with your display or projector |
Adapters and other accessories are sold separately. Visit apple.com, your local Apple Store, or other resellers for more information and availability. Review the documentation or check with the manufacturer to make sure you choose the right product.