Audio formats The HDMI port will pass through all digital/analog audio such as PCM, LPCM, Dolby and DTS. The optical audio input supports Dolby DTS and PCM. The 3.5 mm audio input supports 2 channel stereo audio like PCM.
Note: Only the audio output port can be converted, and the audio format cannot be changed. For example, if the 3.5 mm port is a two-channel audio input, the audio output via the HDMI port after conversion will still be two-channel. The audio input channels corresponding to the dipswitch positions are as follows: "Line" means the audio uses the 3.5 mm port, "Optical" means the audio uses the optical port, and "Pass" means the audio uses the straight-through HDMI port.
Easy to usePlug and play, no software installation required. Suitable for a variety of HDMI images and sound need to match. 12 months maintenance service, professional technical team provides 24-hour after-sales support.
Note: The USB power cable must be connected to supply power to the extractor. A DC 5V charging head can be used, and fast charging is not supported.