u/Sad-Equivalent7354

Hey folks
i have a question regarding my external Touchscreen on my MQ70
im using an ASUS ZenScreen Touch which has a mini hdmi and usb-c input
When i connect it to my mq70 usb it seems that he does not get enough Power to supply his needs so i have to connectnit to an external usb hub but then the touch function does not work
i found a Usb splitting cable 2x usb into 1x usb for such devices, i just have the fear of a short-circuit error and a possible damage to the mq70
has anyone an idea for a fix

thanks in advance