FOR 4-Port USB 3.0 PCI-E Express Expansion Card Adapter — 5Gbps, fits 3.5 floppy bay, win10

FOR 4-Port USB 3.0 solution that installs as a PCI-E Express Expansion Card Adapter to add high-speed ports to your desktop. Delivers USB 3.0 transfers up to 5Gbps and provides four accessible front ports. Designed to be mounted in a 3.5 floppy bay and connected to a PCI-E slot for easy installation. Compatible with win10 systems and ideal for expanding USB connectivity on PCs.