Features:
Support SPDIF output.
Supports coaxial output.
Support RCA stereo output.
Support 3.5mm stereo headphone port output.
3.5mm stereo headphone port equipped with high-performance audio amplifier.
Support switch noise reduction funtion.
Supports no signal automatic mute function.
Support transmission 192KHz audio sampling rate.
Optical Fiber Coaxial Interface Supports 5.1 Channel Transmission.

Specifications:
Condition: Brand New
Shell material: aluminum alloy
Power supply interface: Micro USB
Maximum working current: 65mA
Power adapter specifications: AC 100V-240V, DC 5V/1A
Working environment temperature: -10~55℃
Storage temperature: -20~60℃
Working humidity: 10-90%RH (no condensation)
Storage humidity: 5 - 95%RH (no condensation)
Product size: 80*58*21mm/3.14*2.28*0.82''

Package includes:
1 x HDMI-compatible ARC Audio Adapter
1 x Micro USB Cable
1 x User Manual