https://eu.community.samsung.com/t5/other-smartphones/dex-usb-c/m-p/1181101#M35951 <P>Hi All</P><P>&nbsp;</P><P>I have an S8 and love DeX. I have been using it with a USB-C dock (with HDMI and USB ports) and it works really well.</P><P>&nbsp;</P><P>However, I have just got a lovely portable 15" touchscreen monitor. It has HDMI &amp; USB and, when connected using the dock, works brilliantly for DeX. It also has a USB-C port and can connect with just one cable phone to monitor. Unfortunately, this doesn't trigger DeX. In fact, I can't even find a way to change the aspect ratio on screen mirroring as you can with HDMI. This is a shame, because DeX on this would make a fantastic tablet!</P><P>&nbsp;</P><P>Is there any way to enable support for using a USB-C touchscreen monitor with DeX, or at least changing the aspect ratio?</P><P>&nbsp;</P><P>Thanks</P> Fri, 07 Jun 2019 16:04:00 GMT DrMouse 2019-06-07T16:04:00Z https://eu.community.samsung.com/t5/other-smartphones/dex-usb-c/m-p/1181101#M35951 <P>Hi All</P><P>&nbsp;</P><P>I have an S8 and love DeX. I have been using it with a USB-C dock (with HDMI and USB ports) and it works really well.</P><P>&nbsp;</P><P>However, I have just got a lovely portable 15" touchscreen monitor. It has HDMI &amp; USB and, when connected using the dock, works brilliantly for DeX. It also has a USB-C port and can connect with just one cable phone to monitor. Unfortunately, this doesn't trigger DeX. In fact, I can't even find a way to change the aspect ratio on screen mirroring as you can with HDMI. This is a shame, because DeX on this would make a fantastic tablet!</P><P>&nbsp;</P><P>Is there any way to enable support for using a USB-C touchscreen monitor with DeX, or at least changing the aspect ratio?</P><P>&nbsp;</P><P>Thanks</P> Fri, 07 Jun 2019 16:04:00 GMT https://eu.community.samsung.com/t5/other-smartphones/dex-usb-c/m-p/1181101#M35951 DrMouse 2019-06-07T16:04:00Z