LAN-Adapter - Ethernet extension cable for Lenovo ThinkPad X1 Carbon 5th Gen (20HR/20HQ) - sparepartworld.com
Genuine Parts for Lenovo ThinkPad X1 Carbon 5th Gen (Type 20HR 20HQ 20K4 20K3) CPU Heatsink Fan 00UR983 01YU011 : Amazon.co.uk: Computers & Accessories