This HDMI 2.1 1 in 2 out audio splitter can help you connect a signal source device to a display device. At the same time, it can also synchronize and separate the digital audio in the HDMI signal to SPDIF fiber output, or output 2-channel stereo analog audio after internal audio DAC conversion. It supports digital audio formats such as Dolby Digital AC-3, DTS, and LPCM, and can be output through DVD players, Blu-ray players, HDMI high-definition output terminals, information distribution, conference room presentations, digital environments, and corporate training venues on various entertainment devices such as network players, settop boxes, PS2, PS3, Xbox 360, and PCs. Bytecc HDMI splitter support for resolutions up to 8K, this versatile splitter delivers clear images and immersive sound quality.