[diabeetusman]

Could always add another dongle with something like this: https://www.amazon.com/dp/B07BKYBKGP maybe?

[bserge]

Most obvious choice, but the USB port might not be able to provide enough power. You could splice in an external adapter with a bit of work, though :)

[Nexxxeh]

I've used one of these a couple of time and they work great, not yet hooked up into the HDMI cap device but can test if anyone is interested.