Overview the qu 14s 4k distribution amplifier splitter accepts one hdmi input and splits this signal to four identical outputs this device is v14 hdmi compliant and supports 3d video signals and lsquodeep colour and 4k resolutions together with high definition audio each buffered output can run 1080p8 bit up to 20 metres and can also be cascaded up to 3 layers specification v14 hdmi hdcp 14 and dvi 10 compliant hdmi 1 to 4 splitter supports resolutions vgawuxga 480i1080p 4k