OREI UHDS-104: 1 in 2 Out HDMI Splitter The OREI UHDS-104 is a reliable distribution amplifier powered HDMI splitter that will take HDMI (1.3, 1.4, 2.0) signal up to 4K@60Hz and 2k@60Hz and duplicate the signal to up to 4 HDMI displays simultaneously, creating an impressive lossless image or audio transmission via HDMI cable. Compact, durable and easy to set up and operate. Ideal for trade show, conference room, lecture halls, bed room, living room, kitchen room and backyard.Please note that this HDMI 2.0 splitter will duplicate the source to the sixteen output displays. It can’t be used to extend a desktop for PC or a laptop. If the connected displays do not support the same resolution then the splitter will lower the output resolution to the next best resolution supported by both displays and same goes with the audio signal. We recommend using this HDMI 2.0 splitter with high quality HDMI cables 30 feet or less. EDID management switch: STD: When in 'STD' mode, the unit will use its own built-in EDID settings. In this mode, the video output will be set to 1080p@60Hz and the audio output at LPCM 2CH Stereo. TV: When in 'TV' mode, the unit will read the EDID settings of the display device connected to HDMI OUT 1.