1、One HDMI input converter to one HDMI, one SPDF, one 5mm audio output. 2、Output audio support: SPDIF + 5mm analog audio output. HDMI works in dual mode, reduces the number of ports. 3、Support SPDIF digital audio formats: for Dolby digital (AC3)/DTS/LPCM, support 1CH, with ADV/0CH/1CH three audio mode options. 4、Supports full high definition 1080P, full 3D, 4K * 2K resolution with no quality loss. 5、Can support 3D\4KX2K, allows to connect an HDMI input and an HDMI output to an high definition display(such as TV or projector), extract audio to an SPDIF audio output + a 5mm stereo audio output. 6、Support for Audio EDID settings to achieve flexible and advanced audio applications , satisfy HDTV ideal images, but also satisfy lovers audio needs. 7、Provide solutions for noise, space and security issues, data center control, information distribution, conference room presentations, school and corporate training environments. 1 x Audio Extractor Adapter1 x Manual 1 x USB Cable Condition: 100% Brand NewItem Type: Audio Extractor AdapterMaterial: MetalColor: BlackHDMI Resolution: 24/50 / 60fs / 1080p / 1080i / 720p / 576p / 576i / 480p / 480i / 4K * 2KSupports Video Colorful Format: 24bit /Dark Color 30bit，36bitAudio Output: 3.5mm + SPDIFMaximum Bandwidth: 300MHzMaximum Baud Rate: 9.0GbpsInput/Output TMDS Signal: 0.5〜 1.5V p-p（TTL）Input/Output DDC Signal: 5V p-p（TTL）Input Cable Distance: 15m AWG26 HDMI Standard CableOutput Cable Distance: 20m AWG26 HDMI Standard CablePower Format Input: USBWeight: Approx. 103g