Razer Core X Aluminum External GPU Enclosure (eGPU): Compatible with Windows & MacOS Thunderbolt 3 Laptops, NVIDIA /AMD PCIe Support, 650W PSU, Classic Black : Electronics
Five years later, Thunderbolt is finally gaining some traction in PCs | Ars Technica
PB TECH Razer Core X Thunderbolt 3 External Graphics Card Enclosure, For Windows & MAC, Boost your Windows or Mac eGFX laptop with insanely upgraded... Price - 1day Gift
Node Duo - Thunderbolt 3 PCIe expansion chassis for 2 cards | AKiTiO
Gallery: Top 10 external GPU enclosures | ZDNet
Running an NVIDIA GTX 780 Ti Over Thunderbolt 2
Adding an external GPU to your Mac is probably a better upgrade option than getting a new one | TechCrunch