If you look at both drivers support page:
https://www.asus.com/us/Motherboards/M5A97_R20/HelpDesk_Download/
https://www.asus.com/Motherboards/M5A97_EVO_R20/HelpDesk_Download/
^ Windows 8.1 64 bit>USB
you'll notice that the driver versions are the same aka
Asmedia USB3.0 Controller Driver V1.16.12.0 for Windows XP/Vista/7/8/8.1 32bit & 64bit.(WHQL) while they both employ ASMedia controllers for the USB 3.0 ports.
* You should install drivers that are found off the support page for your particular model to avoid any unfavorable outcomes on your system.
** Or are you talking about
this board?