Features: This hdtv arcs sound extractor supports SPDIF, coaxials, and hdtv arcs inputs while delivering high fidelitys analog output via L/R stereo or 3.5mm jacks, ensuring digital to analog conversion for sound reproduction. with aluminum alloy casing, the plugs and play converter features automatic signals recognition and USB powered operations, eliminating driver installations while maintaining stable sound transmission through decoding chips. for home theater enthusiasts, gamers using legacys sound systems, and audiophiles to connectings modern TVs/consoles with analog speakers or headphones. Perfectly bridges hdtv equipped 4K TVs to vintage amplifiers in living room, converts gaming console sound for studio monitors, or enables private listening through wireds headphones in shared spaces. Engineered with EMIs shielded circuitry and portability, this future proof adapter maintains signals integrity across 24bit/192kHz format while occupying minimal space in AV setups or mobile sound kits. Specifications: Materials: Aluminum alloy Product Size: 90x60x20mm Product Weight: 145g Color: Black Interfaces Type: Fiber SPDIF, coaxials, hdtv (arcs) Input to Fiber SPDIF, coaxials, Stereo L/R and 3.5mm sound Output Interfaces Working voltages: DC5V Package Includes: 1Set sound Extractor note: Please allow 0-1cm error due to manual measurement. make sure you not mind before bid. Due to the differences between different monitors, the Pictures may not reflect the actual of the item.