RJ45 NETWORK Adapter Dongle Cable fit Lenovo ThinkPad X1 Carbon Gen 8 Laptop GT | eBay
StarTech 2.5GB USB A To Ethernet Adapter, Nbase-t Nic, USB 3.0 Type-A 2.5 GB /1 GB Multi-Speed Gigabit Network, USB 3.1 Laptop To RJ45/LAN, Lenovo X1 Carbon, EliteBook/ Zbook, Type-A to Gigabit
Lenovo USB-C to Ethernet Adapter | Lenovo US
New OneLink+ to Ethernet Adapter Interface Connector Cable For Lenovo ThinkPad Yoga 260 460 X1 Yoga Cable X1 Carbon 20FB 00JT801 - Newegg.com
2.5GbE USB A to Ethernet Adapter – NBASE-T NIC – USB 3.0 Type A 2.5 GbE /1 GbE Multi Speed Gigabit Network – USB 3.1 Laptop to RJ45/LAN – Lenovo X1 Carbon,
Amazon.com: Lenovo 4X90F84315 ThinkPad Ethernet Extension Cable, Black : Electronics