ThinkPad Ethernet Extension Adapter Gen 2 | Lenovo US
OTB adapter/átalakító kerekből-lapos, kompatibilis Lenovo ThinkPad típus 0B47046 CC
5.5*2.5mm To Square Pin Dc Power Adapter Converter 240w Laptop Charger Connector For Lenovo Thinkpad Yoga Legion Power Supply - Laptop Adapter - AliExpress