This HDMI extender supports various video formats, including 480i, 576i, 720P, 1080i, and 1080P, and audio formats such as DTS-HD, Master Audio, Dolby TrueHD, and multi-channel 5.1 stereo (PCM). With a maximum power consumption of 12 watts, it can distribute one HDMI source to up to 4 displays simultaneously, up to 164 feet away. It also has a local HDMI output for connecting an additional display for monitoring purposes. Experience high-definition digital audio with supported formats like Dolby TrueHD and DTS-HD Master Audio, and easily configure your audio and video settings with the built-in EDID dip switch settings. You can also control your source device at the display location or vice versa with the bi-directional 2-way IR functionality. Plus, this product comes with a one-year manufacturer warranty.