Feature: 1. This Audio Extractor with HD ARC/ SPDIF/Coaxial Input and Coaxial, SPDIF L/R RCA 3.5mm Output, It is Suitable for TV. 2. 3.5mm stereo headphone port equipped with high-performance audio amplifier. 3. Support transmission of 192KHz audio sampling rate. 4. Optical fiber coaxial interface supports 5.1 channel transmission(Signal pass-through) 5. Suitable for home theater, teaching, training, conference room, home appliance store and other places. Specification: Features: This Audio Extractor with HD ARC/ SPDIF/Coaxial Input and Coaxial, SPDIF L/R RCA 3.5mm Output, It is Suitable for TV. 3.5mm stereo headphone port equipped with high-performance audio amplifier. Support transmission of 192KHz audio sampling rate. Optical fiber coaxial interface supports 5.1 channel transmission(Signal pass-through) Suitable for home theater, teaching, training, conference room, home appliance store and other places. Specifications: Type: ARC Audio Adapter Material: Aluminum Alloy Color: Black Power Supply Interface: Micro USB Maximum operating current: 100mA Case size: 90*73*21 (mm) Weight: 92g Package Size: 17 * 11 * 2.7cm / 6.7 * 4.3 * 1.1in Package Weight: 170g / 6.0oz Package List: 1 * ARC Audio Adapter 1 * USB Cable 1 * User Manual Package List: 1 * ARC Audio Adapter 1 * USB Cable 1 * User Manual