Docking Station Lenovo ThinkPad Thunderbolt 4, Ports: 4x USB 3.2 Gen 1 (3.1 Gen 1) Tip-A, 1x USB 3.2 Gen 1 (3.1 Gen 1) Tip-C, 1x HDMI, HDMI Version 2.1, DisplayPort 2, DisplayPort Version 1.4, 1x Ethernet LAN (RJ-45), Unpacked Physical Specification(Dimension)(mm): 220x80x30, Unpacked Weight: 450g, Black, Warranty Period 3 years