A Typical Thunderbolt 4 Dock Only Supports A Single Display For Macbook M1/M2/M3 Base Chipset Models. For Busy Professionals Juggling Multiple Tasks And Projects, This Means Minimizing And Toggling Between Windows To Meet Workflow Demands, Hampering Productivity And Focus. The Sd5900T Eq Thunderbolt 4 Quad 4K 40Gbps Dock Leverages The Power Of Thunderbolt 4 And Displaylink Technology To Expand Your Visual Workspace, Experience 40Gbps Bandwidth, And Boost Productivity Unlocking The Full Potential Of Your Macbook To Support Unrivaled Connectivity And Seamless Multi-Tasking.