The Mac mini M1 and M2 may be small, but it is quite the powerhouse, especially for its size. This little computer can drive two high-resolution monitors, since the M1 system that Apple introduced in late 2020. Specifically, it can connect and run a 6K display at 60Hz via one of its Thunderbolt ports and one 4K at 60 Hz via the HDMI 2.0 port. It might not be quite what the newest MacBook Pros can do, but it’s impressive nonetheless. The only caveat is that you can't daisy chain on the Thunderbolt 3 connection.