Transform your audio experience with the HD Multimedia Interface 3 in 1 Out Sound Decoder, designed to deliver exceptional 5.1 surround sound for your home theater, music, and gaming needs. This versatile device is packed with features to ensure you enjoy high-quality sound from a variety of sources. Main Function: The 5.1 surround sound decoder converts audio from HD Multimedia Interface, optical, coaxial, PC USB, Bluetooth, and USB flash drive playback into six independent channels. These channels are then amplified by your amplifier or active speakers, providing a rich and immersive audio output. Surround 5.1 Sound: Experience cutting-edge audio technology with support for HD Multimedia Interface 2.0b and HDCP 2.3, allowing for 4K 60Hz, 3D, and HDR content. The device supports the HD Multimedia Interface ARC function, ensuring seamless integration with your existing setup. An HD Multimedia Interface 2.0 cable is required for ARC channel input. 3 in 1 Out: This sound decoder supports three HD Multimedia Interface inputs, along with digital coaxial, digital optical, PC USB, AUX, Bluetooth 5.0, and USB2.0 inputs. Easily switch between different signal sources using the convenient button or remote control, making it simple to manage your audio inputs. 5.1 Analog Output System: Ideal for home theaters, music, and gaming, this decoder converts all signal sources (HD Multimedia Interface ARC, COX, OPT, PC USB, AUX, U disk USB) into a 5.1 analog output system. Experience the full depth and clarity of surround sound in your entertainment setup. Support Sound Formats: The 3 in 1 out sound decoder supports a wide range of sound formats, including DTS, DTS ES, DTS HD, AC3, Db True HD, FLAC, APE, WAV, HDCD, AAC, WMV, MP3, and M4A. Choose between 5.1 channel or 2.0 channel output modes, with FL FR active in 2.0 channel mode. Support Devices: Compatible with a variety of devices such as TVs, TV boxes, set-top boxes, projectors, monitors, IPTV, Xbox game consoles, PCs, USB flash drives, cell phones, and tablets. Enjoy synchronized sound and video input or output, with an LCD panel display providing real-time playback information. Upgrade your audio setup with the HD Multimedia Interface 3 in 1 Out Sound Decoder and experience the ultimate in surround sound technology.