Key Features of this Converter: Supported Resolutions: This converter supports resolutions up to 4K (3840x2160 @ 30Hz; 4096x2160 @ 30Hz), as well as other resolutions like 1080p (50/60Hz), 1080i, 720p, 576p, 576i, 480p, 480i, 60FS, and 50/24. The converter offers three audio mode options: Pass-mode (HDMI in to HDMI), 2.1ch mode (HDMI to 2.1ch H/V RCA), and 5.1ch mode (HDMI to SPDIF / 5.1ch Optical). Aluminum Alloy Casing: The converter is housed in a durable aluminum alloy casing with gold-plated HDMI sockets, providing excellent anti-interference and ensuring pure, clear audio. LED Indication: The converter is equipped with a red LED light that illuminates when powered on, and a green LED light that turns on when successfully connected to an HDMI device. The converter is easy to install and takes only minutes to set up. Compatibility: This converter is ideal for a variety of devices such as Blu-ray DVD players, Xbox One, Sky HD, PS3, PS4, TVs, and more.