Icy Box IB-AC604 PCI-Express SuperSpeed USB 3.0 card

IB-AC604 support also USB 2.0 cable, but the transfer is limited also to USB 2.0.

USB 3.0 has a 10 times higher bandwidth as USB 2.0 (5 Gbit/s to 480 Mbit/s)and theoretically 10 times higher transfer rate. In practice, the transfer rate is limited by the slower SATA interface of the hard drive (3 Gbit/s).

Features:

• PCI Express Single-lane (x1) revision 2.0 (5 Gbit/s)
• Supports simultaneous operation of multiple USB 3.0,
  USB 2.0 and USB 1.1 devices.
• Compliant with xHCI (eXtensible Host Controller Interface) Revision 0.95
• Support External USB HDD, USB Pen-drives, CD-R, Printer, digital camera
  and video camcorders
• Hot-swap: connect/disconnect devices without powering down the system