Amazon.com: Lenovo ThinkPad USB-C UltraDock With 90W 2 Prong AC Adapter (40A90090US, USA Retail Packaged) : Electronics
Amazon.com: Laptop Docking Station for Lenovo X280 X390 X395 T480 T480S T490 T495 T580 T590 X1 Carbon2018 X12 P52S T14 PC Docking Station ThinkPad 40AG Docking Station : Electronics
Amazon.com: Lenovo USA ThinkPad Pro Docking Station (P/N; 40AH0135US) Used In Specific Models Only; P52s, L580, L480, T580, P580p,T480s,T480, X1 Carbon Gen 6, X280 (Renewed) : Electronics