Features: Supports 1-channel HD input, HD/SPDIF/3.5mm AUX signal output. Supports up to 4096*2160@30Hz input resolution, 3D visual effect. Aluminum alloy shell, oxidation-resistant, wear-resistant, scratch-proof, strong anti-interference performance, stable signal transmission, long service life. Audio output supports 3 kinds of EDID modes (2CH/5.1CH/PASS), easy to switch. Supports AC3, DTS, LPCM digital audio formats. Compatible with set-top box, Blu-ray player and other HD interface devices; also supports TV, projector, monitor, power amplifier, speaker and other output devices. Specification: Type: HD audio extractor HD resolution: 4k2k@30Hz/3D/1080p/1080i/720p/576p/576i/480p/480i Supported video color format: 24bit, deep color 30bit, 36bit Supported audio format: DTS-HD, Dolby TrueHD, LPCM 7.1, DTS, Dolby AC3, DSD Max bandwidth: 340MHz Max transmission rate: 10.2Gbps Input/Output TMDS signal: 0.5~1.5V p-p (TTL) Input/Output DDC signal: 5V p-p (TTL) Max working current: 350mA Item size: 5.8 * 5.4 * 2.2cm / 2.28 * 2.13 * 0.87in Packing list: 1 x Audio Extractor 1 x Power Cable 1 x User Manual