Docking Station Dual Monitor for MacBookOn macOS, the Thunderbolt 4 Dock supports Dual 4K 60Hz Display, but only with Intel and M1 Pro/Max, M2 Pro/Max, and M3 Pro/Max MacBook models. Important: For base M1/M2 chips, only mirroring moderepeated display is supported, and M3 users must close the laptop screen to enable dual-screen extension Thunderbolt Docking StationThunderbolt certified, Triple 4K Display, Single 8K display, up to 100W Power Delivery, 40Gbps Thunderbolt 4 port. Compatible with Thunderbolt 4, Thunderbolt 3, USB4, and DP Alt mode devices. It supports max extending either one 4K@144Hz display or Triple 4K displays