Versatile Connectivity: This switcher accommodates a wide range of devices with three inputs for HDMI and one input for USB-C. Compatible with Thunderbolt 3 and DP1.4 Alt Mode for USB-C input, allowing seamless device integration. Video Performance: Immerse yourself in stunning 4K@60Hz YUV 4:4:4 resolution with 4x the clarity of 1080p. Its video amplifier bandwidth of 6.0Gbps/channel (18Gbps on all channels) ensures flawless video transmission, while High Dynamic Range (HDR) support enhances color/contrast for life-like visuals. Audio Excellence: Elevate your audio experience to new heights with the 7.1 surround-sound audio. It supports uncompressed audio (LPCM) and compressed audio formats (DTS, Dolby Digital, DTS-HD Master Audio, and Dolby TrueHD). Seamless Control: Effortlessly switch between different sources with three different switching modes. "Choose Manual Port" for hands-on control, "Remote Control" for convenience, or "Automatic Port" for a hassle-free experience. The IR receiver on/off function adds an even extra layer of convenience. Easy Installation: Setting up your AV system is a breeze. Enjoy the plug-and-play simplicity—connect up to 3 HDMI devices + 1 USB-C device to your display.