Free Express Shipping! Lenovo ThinkPad Thunderbolt 4 Workstation Dock Thunderbolt 4 Host Connection, 1 x Thunderbolt 4 Port, 4 x USB-A Port, 1 x USB-C Port, 1 x HDMI 2.1 Port, 2 x DisplayPort 1.4 Port, Up to 230W Power Delivery, Supports a Single 8K @...