The SY-HDS41-18G from SY Electronics is a 4 way HDMI switch that allows four HDMI source devices to share a single HDMI display or projector. The switch provides both automatic and manual switching modes and can be controlled with the front panel, with th HDMI 2.0 ports support ...The SY-HDS41-18G from SY Electronics is a 4 way HDMI switch that allows four HDMI source devices to share a single HDMI display or projector. The switch provides both automatic and manual switching modes and can be controlled with the front panel, with th HDMI 2.0 ports support resolutions up to 3840x2160 @60Hz (4:2:0 to 4:4:4) 10/12/16-bit Supports 3D, Deep Colour and High Dynamic Range (HDR) Supports Dolby/DTS 5.1, Dolby TrueHD, DTS-HD and LPCM 2.0/5.1/7.1 audio formats Comprehensive EDID management with DIP switches, choose from EDID presets or read EDID from a connected display Automatic and manual switching - when in Auto Mode the switch will automatically switch when a new HDMI source is detected De-embeds HDMI output audio to L/R analogue and optical TosLink (via included adaptor) IR remote control provides the same functionality as the same front panel Supports maximum in/out cable length of 15m (1080p Full HD @60Hz), 10m (4K @30Hz) or 5m (4K @60Hz) Compliant with HDMI 2.0, HDCP 1.4/2.2 and CEC standards Connections: 4x HDMI in, 1x HDMI out, 3.5mm audio out, RS232 control port, IR input Switch, AC adaptor, remote, IR receiver, RS232 cable, TosLink adaptor, mounting kit and user guide