Lenovo charging port Type-C PD X220 X230 from MikePDiy on Tindie
File:Lenovo x220.jpg - Wikipedia
Original 2.0 Usb Jack Socket Connector For Lenovo Thinkpad X220 X220i X220t X230 X230i X230t Motherboard Always On Usb Port - Pc Hardware Cables & Adapters - AliExpress
File:Thinkpad X220 Yellow USB.jpg - Wikipedia
Amazon.com: Lenovo Thinkpad X220 Laptop, i7-2640M 2.8GHz, USB 3.0, IPS, 12.5" Premium HD LED backlit Display, 4Gb DDR3, FingerReader, Bluetooth, 320Gb 9 cell, 720p webcam, windows 7 Professional 64 English : Electronics
Which X220 USB port is the USB 3.0 one? [SOLVED] | J.D. Hodges
Nuances of X230 Motherboard Installation into X220 Bottom Case : r/thinkpad