ThinkPad Thunderbolt 3 Workstation Dock (230W/170W) - Overview and Service Parts - Lenovo Support US
Lenovo Thinkpad TBT3 WS Thunderbolt Workstation Cable for Dock 0.7m 03X7540 | eBay
Lenovo ThinkPad Thunderbolt 3 Dock Gen 2 (135W)
Lenovo ThinkPad Thunderbolt 3 Dock Gen 2, EU, 40AN0135EU - EET
Lenovo statement: Thunderbolt firmware responsible for ThinkPad USB C failures - Notebookcheck : r/thinkpad
Lenovo Thinkpad TBT3 WS Thunderbolt Workstation Cable for Dock 0.7m 03X7540 | eBay
Passive ThunderBolt 3 cable (20 Gbps) is sufficient for the ThinkPad ThunderBolt 3 Dock. It will run a 4K display at 60Hz. Active cable not required. : r/thinkpad
Amazon.com: Lenovo ThinkPad Thunderbolt 3 Workstation Dock Slim Tip Y Cable : Electronics