Power the KVM and the Slate AX from the same multi usb socket

Can I power the KVM and the Slate AX from this socket? The KVM would go in to the 3.1A USB port and the Slate AX into the USB C port.

Can I use a PD port with the Slate AX or is it not compatible as the KVM?

We do not recommend using a PD adapter on your comet. The quality of PD adapters varies. Some users have caused their comet to burn out when using a PD adapter.

Can I buy and use the Slate AX power supply with the Comet? The Comet requires 5V 2A, but the Slate AX power supply is 5V 4A

We do not recommend using a PD adapter, you can buy any 5V regular adapter