$63.99 Refurbished Lenovo ThinkPad Thunderbolt 3 Workstation Dock Gen 2 40AN Docking Station SD20M70247 
Lenovo Thinkpad 170W Thunderbolt 3 Workstation Dock - 03x7538 Lenovo Workstation Dock Gen 2 
Lenovo ThinkPad Thunderbolt 3 Workstation Dock 40AN DK1841 03X7538 Tested & EUC | eBay
