Type-C USB4 40Gbps to PCI-E SSD 4x Graphics Card Converter Cable USB4.0 40Gbps JHL7440 Chipset USB4/TB4 chipset JHL7440 design.JHL7440 Controller is working for USB4 40Gbps port. The PCBA adapter only works for DC3.3V Output PCI-E device.(You need to connect extra power for DC5V/12V device like Graphics card,Lan Card) Support Windows/Mac OS. Package included USB4 to PCIE PCBA adapter and 50cm cable.
