With its emergence as the new standard for high-speed portable devices, USB 3.0 performance on a modern motherboard needs to be good to ensure that data transferral bottlenecks aren't created.
We tested USB 3.0 performance using an ADATA SP300 SSD connected to an Icy Box IB-223StU3 USB 3.0 enclosure (ASMedia ASM1051 controller). ATTO was the benchmark used.
Thanks to the successful implementation of the UAS protocol via Asus' USB 3.0 Boost software, a device connected to the Maximus VI Extreme motherboard is able to reach the real world limits of the USB 3.0 interface.