Premium Thunderbolt 4 Docking Experience: ThinkPad Thunderbolt 4 Workstation Dock delivers reliable and consistent industry leading video, data and power connectivity. Maximize your productivity: expand your horizon with versatile 8K display support or multiple 4K displays support, Up to 230W power delivery to workstation, silent firmware upgrades, VPro/AMT support and transfer data at lightning fast 40Gbps. The ThinkPad Thunderbolt 4 Workstation Dock is future-proof and fully loaded to take your productivity, efficiency and creativity to the peak.