Hacking USB Loader 2 Slots?

[LightyKD]

Is there a USB loader that can read from Slot 0 and 1 at the same time?

 

[DaveZ_227451]

I think GX is able to do that?
Also I notice the ability to select usb 2 in the later builds of wiiflow but havent played around with it

 

[Cyan]

GX can do it with Hermes cIOS or with d2x v9+

when using the correct cIOS, you can go to HDD settings and set the "port" to "both"
Also, enable "multiple partition" settings if not working, I don't remember if it's automatically enabled when using both ports.

When using both ports/multiple partition at the same time, the "install partition" is used when dumping a new game.