Amazon.com: Razer Core X Aluminum External GPU Enclosure (eGPU): Compatible with Windows & MacOS Thunderbolt 3 Laptops, NVIDIA /AMD PCIe Support, 650W PSU, Mercury White : Electronics
How to Set Up an External GPU for Your Laptop | HP® Tech Takes
Adding an external GPU to your Mac is probably a better upgrade option than getting a new one | TechCrunch
Amazon.com: SABRENT Rocket XTRM-Q 2TB USB 3.2 / Thunderbolt 3 External SSD | up to 2700 MB/s in Thunderbolt 3 Mode or up to 900 MB/s in USB 3.2 Mode (SB-XTMQ-2TB) : Everything Else