Support Mac OS & Windows 10 or later. The power socket only can connect our 4pin power cable, it can not use your Graphics card 4pin power.
Otherwise it will burn your card. 40Gbps USB4 to PCI-E PCBA adapter 1. 40Gbps USB4 male to male cable 50cm 1. The item "Type-C Thunderbolt 3 to PCI Express PCI-E 16x Graphics Card SSD Nvme NGFF Card" is in sale since Wednesday, November 4, 2020.This item is in the category "Consumer Electronics\TV, Video & Home Audio\TV, Video & Audio Accessories\TV & Video Accessories\Video Cables & Interconnects". The seller is "applecable" and is located in shenzhen. This item can be shipped worldwide.