Lenovo ThinkPad Universal USB-C Dock Gen 3 (2 x Display Ports, 1 x HDMI, 4 x USB Ports) 40AY0090UK Detachable USB Type-C Cable - 1 x USB 3.1 Gen 2 Type-C Port 2 x DisplayPort 1.4 | 1 x HDMI 2.0 - 1 x Gigabit Ethernet Port Supports Resolutions up to 3840 x 2160 Supports Three External Displays - Windows Compatible