Beginners • USB C to Micro HDMI External monitor

I want to make a portable setup, I have a 4B and a 5, a Power Pack and I'm thinking to get a Duo screen.

For power I'm thinking of using the power bank's USB-C Output for the display USB C power and for the Pi the "USB Output 1: DC3.6-6.5V/3A 6.5-9V/2A 9-12V/1.5A" with a cable USB A to USB C.

The display power consumption is only 13W (don't know how so small for duo display), so the USB C from the bank should be enough.
As for the Pi, from what I read it need 15W, which DC3.6-6.5V/3A should be enough.

The display had 2 USB C and one Mini HDMI, for one display I'll get a Mini to Micro HDMI, that will sure work, but I'm not sure if it will for a Micro HDMI to USB C.

I'm not tech savvy enough so I want to be sure before buying the display.

1. What adaptor do I need to make it work on HDMI to USB C?
2. Will the bank have the amperage/voltage ok for the setup? Want to be sure I calculated corectly.

Statistics: Posted by Martzy — Sun Sep 14, 2025 5:59 pm — Replies 4 — Views 244

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