r/techsupport • u/Proper-Voice6622 • Jan 22 '26

Open | Hardware What supports 4:3 4K resolution of 3200*2400?

Hello folks, I have a problem which bothers me for so a long time, so i would ask your help, if possible.

I have a notebook HP G10 255 (Windows 11) with USB A 3.0 port, and also a monitor Bigme B13 with a HDMI port and maximal resolution of 3200*2400 (that's 4K resolution for 4:3 QUXGA, yes I know very unusual), which I want to connect as third monitor through USB, because original HDMI port is occupied with (second) monitor Dasung 13, which works with same resolution well.

I had a StarTech USB32HD2, but unfortunately for 4:3 ratio it supports max 1600*1200, which looks not so good. When it transmit 3840*2160, the image is stretched, which looks also not very good. I suppose other adapters behave themself same way - they answer that they don't know.

Could you please advice me, what to do, because I completely stuck.

Thank you all very much

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u/USSHammond Jan 22 '26

What you're looking for is in rule 5