Showing off my cheap egpu setup with my t420. Also does anyone know how to get the pcie on the underside to work? I have a custom bios without the whitelist. :
Amazon.com: JMT EXP GDC Notebook External PCI-E Discrete Graphics Beast Series External Laptop Docking Station Mini PCI-E/M.2 A Key No Power (Expresscard) : Electronics
Lenovo ThinkPad T420s Series - Notebookcheck.net External Reviews
How to improve my Lenovo ThinkPad X230 for gaming purposes - Quora
My T430 with GTX 560 Ti - Page 2 - Thinkpads Forum
Exp Gdc External Laptop Graphics Card Dock Video Card Notebook Docking Station Option Mini Pci-e Ngff M.2 A E Key Expresscard - Laptop Docking Stations - AliExpress
Testing my eGPU (1060) on my 10 year old T410 : r/thinkpad
Lenovo Thinkpad T420 Notebook PC - Intel Core i5 2410M 2.3G 8GB 320GB SATA Win 10 Professional (Renewed)
Lenovo ThinkPad T420 Upgrade Project | by HoshinoArika | Medium
EGPU, Lenovo t420, AMD RX580, Fortnite - YouTube
Rate this budget setup. Thinkpad T420 I7 1050Ti. - 9GAG