Looking at the compatibilty list for the FX3 + RS3 Pro, it shows that when using the USB-C port it opens up much more controls than when compared to Sony Multi-Cable/Bluetooth:

FX3 + RS3 Pro

But I currently power the camera with a V-Mount battery that already utilizes the USB-C port for USB-C PD (Power Delivery) on the FX3.

• Is there perhaps a way to split the FX3's USB-C port to accept both?
• Is simply using Bluetooth or the Sony Multi-Cable sufficient?
• How often do you use the Pull Focus Electronically, Aperture, Shutter, ISO?
  

Looking at the compatibilty list for the FX3 + RS3 Pro, it shows that when using the USB-C port it opens up much more controls than when compared to Sony Multi-Cable/Bluetooth:

FX3 + RS3 Pro

But I currently power the camera with a V-Mount battery that already utilizes the USB-C port for USB-C PD (Power Delivery) on the FX3.

• Is there perhaps a way to split the FX3's USB-C port to accept both?
• Is simply using Bluetooth or the Sony Multi-Cable sufficient?
• How often do you use the Pull Focus Electronically, Aperture, Shutter, ISO?