With the Thunderbolt 5 CubeDock™ with SSD Enclosure, a Mac supports up to two external displays, each up to 6K at 60Hz. The exact number depends on your Mac's Apple silicon chip.

• M1 and M2 base models: one external display
• M3 base model: two external displays only in clamshell mode (lid closed)
• M4 and M5 models: two external displays with the lid open
• Pro, Max, and Ultra models (any generation): up to two external displays

Triple display is not supported on macOS.

To check whether your device works with the dock, see the Thunderbolt 5 CubeDock™ with SSD Enclosure Device Compatibility article.