10-16-2013 08:12 AM - edited 10-16-2013 08:16 AM
I recently upgraded my ThinkPad Edge E430 OS from Windows 7 to Windows 8 using Lenovo's recovery Discs. Now on USB 3.0 ports I am getting USB 2.0 transfer speed of around 30 MBps. Device manager shows that there is Intel USB 3.0 eXtensible Host Controller driver installed. Still I am getting USB 2.0 data transfer rate on USB 3.0 ports with USB 3.0 hard drives and pen drives.
Can you give suggestions about how can I get USB 3.0 data transfer speed back?