NÖRDIC HDMI Switch 2x1 allows up to 2 HDMI sources Share an HDMI display. The switch has SPDIF, coaxial RCA L / R and 3.5 mm ports to external speakers, amplifiers and SoundBars.switchen supports 4K @ 60Hz, HDR 10, HDCP2.2, RGB 4: 4: 4 and DOBLY-TRUE HD / DTS- HD sound. Deep color to 36 pieces, maximum bandwidth of 18 Gbps / 600 MHz. The switch supports ARC (Audio Return Channel). Connect your TV HDMI (ARC) port to this switch with HDMI cable and then use optical Toslink, coaxial, 3.5 mm or L / R cable to SoundBar, speaker, home theater, av-receiver etc. Arc Function only applies to Toslink and coaxial output. Three audio mode switch settings: (Passport, 2CH and 5.1CH MODE) 3.5 mm audio output supports incoming 2CH PCM LPCM stereo sound Optical SPDIF output supports incoming 2CH PCM, 5.1CH DOBLY DIGITAL, 5.1 DIGITAL SURROUND, DOBLY TRUEHD, DTS HD. The switch is powered by the supplied AC adapter. The switch has manual control and remote control it is possible for the last activated video source to display automatic support for different audio output simultaneously: SPDIF TOSLINK, COAXIAL, RCA L / R and stereo support for resolution up to 4K 60Hz, YUV 4: 4: 4 support for 12 bit per channel (36 bit all channels) deep color support for HDCP 2.2 support for HDR10 support for compressed sound as DTS-HD Master Audio and Dolby TrueHD, Dolby Atmossupport for Audio Return Channel Arcplug Play requires no driver content: switch, remote control, DC 5V power supply and manual measure: 10x5x2c weight: 80g