Feature: 1. Just 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. 2. Add SATA enhanced power for USB3.0 to provide enough current for eight high-speed USB ports, solving the problem of insufficient front power supply. 3. Motherboard with two USB3.0 20Pin interfaces or a adapter card is required, with a free 5.25 inch optical drive case. 4. This product can extend the interface to 8 USB3.0 as long as the computer ia equipped with a 19PIN interface. 5. Built to strict quality control standards, design improved for more durability. Specification: @font-face{ font-family:"Times New Roman"; } @font-face{ font-family:"宋体"; } @font-face{ font-family:"Calibri"; } @font-face{ font-family:"Arial"; } p.MsoNormal{ mso-style-name:正文; 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:宋体; 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 PanelProduct Name: USB3.0 8 port HUB optical drive panelProduct Model: PAN8USB-G01Cable Length: Approx. 70cm/27.6inProduct Interface: USB3.0 19PINSupported Systems: For Windows/Linux/Mac Package List: 1 x Extension Front Panel1 x SATA Cable1 x 19Pin Cable1 x Screws Pack