Description: This 4K x 2K HDMI-compatible audio extractor not only to meet the ideal image of the HDTV but also to meet the need for an extract audio from HDMI-compatible source. It can extract the digital audio signal embedded in HDMI-compatible source and convert it through 3.5mm analog audio output and SPDIF output at the same time. The SPDIF output both can support 2CH audio or 5.1CH audio including Dolby Digitla 5.1CH and DTS 5.1CH. Specifications : Input Port: 1 x HDMI-compatible IN, 1 x Micro USB Power Port, 3 x EDID Audio(Pass/2CH/5.1CH) Output Port: 1 x HDMI-compatible OUT, 1 x SPDIF (Optical), 1 x 3.5mm Jack HDMI-compatible resolution :4K x 2K, 24/50/60fs/1080P/1080i/720p/576p/576i/480p/480i Support video color format: 24bit/deep color 30bit,36bit Max bandwidth: 225MHz Max baud rate: 6.75Gbps Max working current: 190mA Three switing audio EDID settings: Pass: HDMI-compatible pass mode. The audio and video can be convertered from the HDMI output. SPDIF and L/R will not output any sound. 2CH Mode: Extract the digital 2CH PCM stereo audio signal from the HDMI-compatible input and the HDMI-compatible/ SPDIF and L/R output stereo audio. 5.1CH Mode: Extract 5.1 Dolby Digital / DTS and output via HDMI-compatible/ SPDIF. Kindly Note: 1.Not Support Dolby Digital Plus audio, it is support DTS Audio and Dolby digital audio. 2.USB POWER - For devices with low power HDMI-compatible ports, the power adapter(Not including) can use the phone adapter(5V/1A) 3.NOT SUPPORTcopyright protected content. Package Contents: 1 X HDMI-compatible Audio Extractor 1 x Micro USB cable