The KanexPro SW-HDSC914K is a 9-Input switcher and presentation scaler with true 4K input and output resolutions up to 3840x2160p. The nine inputs include 5-HDMI, 2-VGA, 1-DisplayPort and 1-HDBaseT powered over HDBaseT. Two simultaneous mirrored outputs over HDBaseT and HDMI can be up-scaled or down-scaled to get desired video resolutions with audio and mic function. POH - Input and Output powered over HDBaseTThe switcher offers one HDBaseT input which extends up to 70m and one HDBaseT output extending 1080p/60 up to 100m or 4Kx2K up to 70m. Fully compliant with HDCP 2.2, this switcher can be used as a multi-format video scaling engine to support easy to use switching and scaling from devices like laptops, tablets and DisplayPort based computers as well as VGA (analog) formats. it also includes one HDBaseT receiver for connecting to the display. Control using IR, RS-232 or web based GUIThis 4K scaler can be controlled by any 3rd party control system, just download the RS-232 drivers to program. IR input and output control can be transmitted bi-directionally between the switcher and compatible HDBaseT Receiver or HDBaseT Transmitter. Front panel buttons, IR Remote, RS232 or GUI all are inclusive with a microphone input that supports phantom power and a balanced stereo audio output for audio support.