AsRock X99 OC Formula

fraz wrote: Hello, I can't seem to find AsMedia USB 3.1 driver for this board - I've not seen it online nor have I seen it on the support CD. This is the AsMedia ASM 1074 hub - I've been onto AsMedia website and found the correct controller but no download. This is the regular OC Formula I'm asking about - Where can I obtain the AsMedia USB 3.1 driver? I also have the AsRock X99 Fatality Professional (which is very similar to OC Formula so the same driver would be need for this too, presumably it is the same driver. I also have the OC Formula 3.1, which does have the driver for AsMedia USB 3.1, but this board also has USB-C which is controlled by AsMedia ASM 1142 controller which OC Formula does not have so I'm not sure if this would be appropriate. Please can someone direct me to AsMedia USB 3.1 driver for ASM 1074 controller hub please? - Thanks

Try using the ASMedia 3.1 driver from the X99 OC Formula download page. If it is not appropriate for your ASMedia USB 3.0 chipset, it won't install. If it did install but did not work, you can always use the rollback driver option in Device Manager.

http://www.asrock.com/mb/Intel/X99%20OC%20Formula3.1/?cat=Download&os=Win1064

If you've already installed this driver, and just get the Microsoft USBHUB3.SYS driver for the 1074 hub, that's all there is for any USB 3.0 hub. I've never seen a separate download for an ASMedia USB 3.0 hub driver.