Just be aware that if you are looking at 4k monitors ; you will be likely be limited to 30hz refresh rate via most adaptors using DP mode over USBC.
Thunderbolt3 and 4 can do 4kp60 as can DP 1.4 - but there are various factors involved including the adaptors SoC, your GPU/Motherboard output. Things can definitely go pear shaped if you are doing anything over 1080p. On Mon, Sep 20, 2021 at 4:25 AM Paco Esteban <p...@e1e0.net> wrote: > Hi, > > My experience is the same as Peter's. No problem with various adapters > USB-C to HDMI, in my case at 4k both 30Hz and 60Hz. > > I had no luck with DisplayPort output on a couple of docking stations. > > Will try next week with a direct cable USB-C to DP and will be able to > report on that. > > Cheers, > Paco. > > On Sun, 19 Sep 2021, Jan Betlach wrote: > > > Hi Peter, > > > > thanks for your prompt response. I believe it should work (it is > > actually a usb-c monitor, no usb-c to hdmi adapter needed). > > Nevertheless I'll just take my laptop to the store and try it, just to > > be sure it really works. > > > > Thanks again > > > > Jan > > > > > > On Sun, 2021-09-19 at 16:25 +0200, Peter Hessler wrote: > > > Yes, I've used that with a couple different monitors, and a handful > > > of usb-c to hdmi adapters. All worked fine, and behaved just like > > > normal hdmi/dvi/vga monitors. > > > > > > Power delivery and usb also worked as expected. > > > > > > > > > On 2021 Sep 19 (Sun) at 14:29:27 +0200 (+0200), Jan Betlach wrote: > > > :Hi guys, > > > : > > > :I am on -current and considering to purchase a USB-C monitor (power > > > :delivery to my Thinkpad over one cable). > > > :Do USB-C dislplays work on OpenBSD? > > > : > > > :Thanks in advance > > > : > > > :Jan > > > : > > > > > > > > > -- > Paco Esteban. > 0x5818130B8A6DBC03 > >
