Displays: Single display, Dual display, Displays: Dual display, Host Connection Technology: USB-C/Thunderbolt 3, Operating System: Mac (Apple), Windows (Microsoft), 4K: Yes, Mac Processor Type: M1/M2, M1/M2 Ultra/Pro/Max, Intel, USB Port: 4+, Display supported on Mac M1/M2: Single display, Card Reader: Yes, Display supported on Mac M1/M2 Ultra/Pro/Max: Single display, Dual display, Gigabit Ethernet: Yes, Display supported on Mac Intel: Single display, Dual display.