In case anybody in the group is using the x5105 for FT8 here is my ultra portable setup using the FT8CN app for Android phones, in my case a Samsung Note 8. I was able to achieve simultaneous CAT, audio in/out, and phone charging using the usb COM cable, the ACC 8 pin din to trrs cable, trrs to trs splitter to a usb sound card (Sabrent), and two additional splitters ( 1 "Y" usb A female to usb A female) (1 "Y" usb C male to usb A female / usb C female). The phone (or tablet) must have the USB C-PD standard in order to transfer data and simultaneously charge. I'm sure I could have eliminated some of the cables with one of the digi mode units available but I had most of the components laying around except for the last splitter. Yes, it's a cable jungle but it works.
