Lenovo 40B00300UK Notebook Dock/Port Replicator\n\nPremium Thunderbolt\uFFFD 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, Upto 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.\n\nAudio\n\nBuilt-in speaker(s)\n\nNo\n\nLogistics data\n\nHarmonized System (HS) code\n\n84733020\n\nNetwork\n\nEthernet LAN\n\nYes\n\nEthernet LAN (RJ-45) ports\n\n1\n\nEthernet LAN data rates\n\n10, 100, 1000\n\nOperational conditions\n\nOperating relative humidity (H-H)\n\n5 - 95 %\n\nOperating temperature (T-T)\n\n0 - 40 \uFFFDC\n\nPackage dimensions\n\nDepth (package,cm)\n\n19.;