Lenovo 4X90Q84427 | ThinkPad Ethernet Extension Adapter Gen 2
New Original For Lenovo ThinkPad X1 Carbon Ethernet Extension Cable Adapter RJ45 4X90F84315/04X6435 4X90Q84427/01YU0261 From Miyuefang, $48.92 | DHgate.Com
Cable Dongle RJ45 01YU026 Ethernet Adapter Gen 2 4X90Q84427 for Lenovo Thinkpad X280,X390 Yoga,X395,X1 Yoga - Walmart.com
Amazon.com: Ethernet Extension Adapter Gen 2 Compatible with Lenovo Thinkpad T490s,T495S,T14s;X1 Carbon 6th 7th 8th Gen;X1 Yoga 4th 5th Gen;X280,X390,X395,X13,X13 Yoga Gen 1;L13,L13 Yoga,L13 Gen 2;A285 : Electronics
New Original For Lenovo ThinkPad X1 Carbon Ethernet Extension Cable Adapter RJ45 4X90F84315/04X6435 4X90Q84427/01YU0261 From Miyuefang, $48.92 | DHgate.Com