PCIE To PCI-E4 Port USB3.0 Expansion Card Graphics Card Extension(Full High Baffle)

1. No external power supply, plug and play, more stable 2. The 4 USB cables are routed in the same direction, the routing is neat and not messy 3. It can be expanded to 4 PCI-E, effectively solving the insufficient PCI-E interface 4. Aluminum alloy heat dissipation, durable and enhance the stability of operation 5. Number of interfaces: PCI-E X1 interface x 4 6. Product interface: support PCI-E X1 (compatible with X4 X8 X16) 7. System: Mac OS/Windows/Linux 8. Dimensions: about 65 x 55mm 9. Weight: about 45.8g