The Asus ROG Flow X13 Is a Gaming Laptop With a Portable External GPU - IGN
Thunderbolt-compatible External GPU Video Card Dock 40Gbps TH3P4G3 for Laptop | eBay
Amazon.com: Laptop External Independent Video Card Dock, External PCI-E Discrete Graphics Card Mini PCI-E 220W DC 12V Support 6Pin+8P Interface Output Without Power Supply : Electronics
Put a Desktop GPU in a LAPTOP… The CHEAP WAY! - YouTube