4K output from DVI-I to HDMI

First check if your ZBOX Mini PC is capable of outputting 4K resolution. 4K video cannot be outputted from the DVI port due to the limitation of resolution which is a maximum of 2560 x 1600. To get 4K resolution, you will be need to use HDMI or use the DisplayPort ports. Not all HDMI or DisplayPort can output 4K. Always check the maximum resolution the port can support. If you are unsure or cannot find the information on our website, please contact customer support.