ITEM NAME:2 Port 19Pin USB 3.0 Card PCI-e to Internal 20Pin Ports Male PCI Express Adapter.Extend with 2 USB3.0 19pin connector (can expand 4 USB 3.0 ports) for standard desktop PC. SuperSpeed USB 3.0 is fully compatible with original USB system, peripherals and cables. Board Size:(L W) 9.00 6.90cm/3.54" 2.72" (Approx.).
