ExpertPower 3x1 HDMI Switcher + Audio Extractor | 3 Port | Ultra HD 4K/2K | Full HD/3D | 1080P | HDMI 1.4 | PCM 2.0 | DTS 5.1| Dolby 5.1 Genuine ExpertPower HDMI Switcher | 3 inputs 1 output | Ultra HD 4K/2K | Full HD/3D | 1080P | HDMI 1.4 Supported Video Resolutions - 4Kx2K/ 1080P/ 1080i/ 720p/ 576p/ 576i/ 480p/ 480i Supported Audio Formats - Dolby-AC3, Dolby TrueHD, DTS, DTS-HD, DSD, LPCM7.3 Transmission Distance - Transmit HDMI signal for up to 130 feet without losing picture quality Warranty & Tech Support - 1 Year Hassle-Free Warranty and Free Lifetime Tech Support