Forum Discussion
Touchback not working with USB-C display (Surface Hub 2S)
MicrosoftHi jo-chemla,
Ok, I see what you mean. This feature is not enabled by default in Windows 11 so you will need to do this first. Note that you will need to open the Connect app manually as this is when Windows starts broadcasting its availability to receive a wireless projection.
For the USB-C video ingest, this is currently not available on the Windows 11 IoT with MTR experience but I highly recommend providing feedback from your device as this feature might be added in the future.
Thank you
Cezar
Thanks again for your feedback. Wireless display is not an option for latency/reactivity reasons. Anyway, I've tried launching hte Connect app manually - thanks for providing the link to instructions - but a Windows 11 PC do not support miracast, it has to be connected via a Cable as shown via the Win+K shortcut.
USB-C for video IS supported, I use it - as well as hdmi cable - on my surface hub 3 with windows 11. However, it won't at the same time receive video and send/transmit USB devices inputs to the host PC for touchback/inkback support - although the device do appear in the host device manager and devices list, Touchscreen enabled surface hub etc.
So I assume touchback support has to be removed from the windows documentation fro Surface Hub 3 / Win 11, otherwise this is really misleading to potential customers - on top of loosing peoples time for trying to make it work since it is advertised to be available.