Scheda di espansione adattatore HUB USB3.0 da PCI-E a 4 porte con staffa basso profilo 5Gbps
Use this product to expand 4 USB3.0 ports on the PCIE 1X/2X/4X/8X/16X card slot. USB is horizontal, not vertical, which saves more space in the case. 1 PCIE 1X to 4ports USB3.0 card. Support the following data transfer rate.