Sapphire has released the GearBox 500 eGFX solution, a GPU enclosure with a built-in Pulse RX 6600 XT graphics card. The enclosure comes equipped with a 40 Gbps Thunderbolt 3 USB-C port capable of 60 W Power Delivery (PD), two USB 3.0 Type-A ports, and a gigabit ethernet port. A 500 W PSU powers the eGFX solution.
https://www.notebookcheck.net/Sapphire-introduces-the-GearBox-500-eGFX-solution-a-Thunderbolt-3-external-GPU-enclosure-with-a-Radeon-RX-6600-XT.582245.0.html