The SW212 is an HDMI 2.1 switch that allows two sources, such as game consoles, to be connected to a single display. Switching can be done either via a button or with the remote control. Automatic switching is possible and can be disabled. It features an HDMI 2.1 audio extractor that outputs sound additionally via Toslink (SPDIF) or 3.5 mm jack. Please note that only stereo, DTS, and Dolby Digital are available via Toslink, and stereo is available via the jack. The switch supports HDMI 2.1 features such as VRR, ALLM, QFT, and video resolutions up to 8K 60Hz or 4K 120Hz at 48 Gbps. HDCP 2.3 and all common audio formats are supported. HDMI-CEC is passed through. For stable signal transmission at 8K/4K 120Hz, a cable length of no more than 2 meters is recommended. The package includes a remote control, a power supply, and an EDID switch for format adjustment.