Mac mini M1 and external displays

[Dentifrice]

Hi,

from what I understand, the Mac mini M1 can support 2 external display : one via TB3 (or USB-C) and one via HDMI.

My question is, if I have a Thunderbolt dock, can my 2 displays be connected to the dock and use only one TB cable to the mac mini? Or we really need 2 separate cables on the mini?

Now, no matter how we connect them, can it support two 4k/60hz displays?

thanks

 

[full-boost]

Video Support
Simultaneously supports up to two displays:

• One display with up to 6K resolution at 60Hz connected via Thunderbolt, and one display with up to 4K resolution at 60Hz connected via HDMI

Thunderbolt 3 digital video output

• Native DisplayPort output over USB‑C
• Thunderbolt 2, DVI and VGA output supported using adapters (sold separately)

HDMI display video output

• Support for one display with up to 4K resolution at 60Hz
• DVI output using HDMI to DVI Adapter (sold separately)