5.25" Front Panel PCI-E To USB 3.0 2 port HUB +USB2.0 Card Reader+SATA+eSATA+POWER port(12V/5V SATA 15PIN) 2 ports USB3.0 HUB(HOST), Transfer speed up to5.0Gb/s, backward with usb2.0/usb 1.1.Built-in PCI-E connector(no need to buy a extra USB3.0 PCI-E Card) As long as there are PCI-E slot, you can upgrade your computer from USB 2.0 to USB3.0Support SATA with transfer speed up to 3.0Gb/s, Use the ...