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
AMP BOX | ZOTAC
Buy Razer Core X Thunderbolt 3 External Graphics Enclosure - Microsoft Store
Amazon.com: Razer Core X Aluminum External GPU Enclosure (eGPU): Compatible with Windows & MacOS Thunderbolt 3 Laptops, NVIDIA/AMD PCIe Support, 650W PSU, Classic Black : Electronics
Buy Razer Core X Thunderbolt 3 External Graphics Enclosure - Microsoft Store
UPDATE] Modifying razer core x, I've fitted an EXPGDC into the enclosure to use a sound card with now, only waiting for an external nvme SSD thunderbolt 3 enclosure to arrive :
VisionTek Thunderbolt 3 Mini eGFX External GPU enclosure - 901252 | Dell USA
OWC Transforms AR/VR Workflows with Powerful New eGPU, SSD Enclosure Bundles