Performance Impact of USB 3.0 on Gigabit Ethernet Overhead.
Performance Impact of USB 3.0 on Gigabit Ethernet Overhead.
Have you tested them to make sure? I looked up the specs of that board and it said they were all 2.0 including the 19 pin connector. It's of course entirely possible that's a misprint.
I have tested with a USB 3.0 drive and I received a copy speed of ~ 120MB/s (this was when I had a HDD and was copying videos from my PC to laptop). I have long lost that pendrive though. There is also a front panel connector for USB3.0 but my case doesn't have that so I'm not using it. The 2 USB 3 ports are on the motherboard back panel .