Astrotek USB3.0 4 x Port 3.5" Front Bay Hub<br /> Specifications :<br /> - Chipset : VIA VL810<br /> - 1 x USB 3.0 Super Speed Upstream Port <br /> - 4 x USB 3.0 Super Speed Downstream Port<br /> - 1 x ATX 4 Pin Power connector <br /> - 1 x Blue Power LED<br /> - 4 x Metal Insert Nuts for easy mounting <br /> - USB 3.0 specification rev. 1.0 compliant<br /> - USB 2.0 specification rev. 2.0 compliant <br /> - Supports Super Speed 5 Gb/s, High-Speed 480 Mb/s, Full-Speed 12 Mb/s, &amp; Low-Speed 1.5 Mb/s <br /> - Max. 5 Gb/s USB transfer rate<br /> - Direct 5V Power from ATX Power Supply to each USB Port <br /> - Over-current sensing &amp; Fuse Protection for each port <br /> - Plug &amp; Play<br /> - No drivers need for Windows, Mac OS 10.X &amp; Linux<br /> - Color : White, Black<br /> - 3.5" FDD Bay size