There are 2 ports HDMI input, 1 port HDMI output with ARC function, Toslink output, Coaxial Output, L/R output, 3.5 mm Jack output.. Coaxial and Toslink port output support audio return function (ARC). 5mm Jack port output and R/L support audio extract function, it does not support ARC. support 480i/480p/576i/576p/720p@50/60Hz/1080p@50/60Hz/4Kx2K@20/30Hz with 24bit
RGB/YcbCR 4:4: 4/YcbCR
4:2: 2.. Max.
bandwidth per channel: 600MHz. Max.
baud rate per display: 18.5G bps. Compliant with HDMI 2.0, HDCP 1.4 / 1.3 / 1.2 / 1.1 HDCP 2.2. Audio Supports LPCM 7.1CH, Dolby TrueHD, and DTS-HD Master Audio. Supports Dolby True-HD, DTS-HD, AC3, DTS, DSD. This HDMI Switch will output the Dolby True-HD, DTS-HD, AC3, DTS, DSD audio format, But can't decode these audio formats.. Support HDR 2K
HDR10 Wide Applicability: Compatible with any HDMI devices such as Nintendo Switch, PS4 Pro, Xbox 360, Xbox One X, PS3, Beamer, DVB Receivers, Blu-ray Player, Apple TV 4, Laptop and HDTV/HD Monitor etc.