1Just plug it into the motherboard through a 19PIN socket on the panel, and it will lead to eight front USB3.0 interfaces, which are installed in an idle optical drive position. 2Add SATA enhanced power for USB3.0 to provide enough current for eight high-speed USB ports, solving the problem of insufficient front power supply. 3Motherboard with two USB3.0 20Pin interfaces or a adapter card is required, with a free 5.25 inch optical drive case. 4This product can extend the interface to 8 USB3.0 as long as the computer ia equipped with a 19PIN interface. 5Built to strict quality control standards, design improved for more durability.@font-face{font-family:"Times New Roman";}@font-face{font-family:";}@font-face{font-family:"Calibri";}@font-face{font-family:"Arial";}p.MsoNormal{mso-style-name:;mso-style-parent:";margin:0pt;margin-bottom:.0001pt;mso-pagination:none;text-align:justify;text-justify:inter-ideograph;font-family:Calibri;mso-fareast-font-family:;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;mso-font-kerning:1.0000pt;}span.msoIns{mso-style-name:";text-decoration:underline;text-underline:single;color:blue;}span.msoDel{mso-style-name:";text-decoration:line-through;color:red;}@page{mso-page-border-surround-header:no;mso-page-border-surround-footer:no;}@page Section0{}div.Section0{page:Section0;}Item Type: Front Panel Product Name: USB3.0 8 port HUB optical drive panel Product Model: PAN8USB-G01 Cable Length: Approx. 70cm/27.6in Product Interface: USB3.0 19PIN