4K HDMI Audio Extractor Optical SPDIF Stereo Converter Splitter Features: One HDMI input to one HDMI+optical Toslink SPDIF and 3.5mm stereo audio output Supports synchronization of audio signal separation Supports 4Kx2K@60Hz /3D/1080 pages/1080/720 pages Supports HDCP1.4，YUV:4:2:0 Supports video color format: 24bit/deep color 30bit Supports audio format: DTS-HD/dolly trueHD/LPCM7.1/DTS/dolly-AC3/DSD Maximum bandwidth is 10.8Gbps Maximum input/output distance with AWG26 HDMI standard cable is 32.8 feet Three audio modes: TV, 2.0CH, and 5.1CH 2.0CH PCM LPCM stereo audio output through 3.5mm audio port 2.0CH PCM, 5.1CH output through the optical SPDIF port Wide compatibility with various HDMI source devices Recommended to use power adapters for devices with low power HDMI ports Product size: 58 * 53 * 21.9 Product material: ABS Product weight: 60g Specifications: HDCP version: HDCP1 HDMI version: 4HDMI1 4B HDMI resolution: 2160P/30HZ/1080/50/60HZ/1080/720P/480P Support video color format: 24bits/dark color 30bit/36bit Audio output: SPDIF+3.5MM audio Maximum bandwidth: 340MHZ Maximum transfer rate: 10.2Gbps Input/output TMDS signal: 0.5-1.5V p-p (TTL) Input/output DDC signal: 5V p-p (TTL) Input cable distance: <=7m AWG26 standard cable HDMI compatible Output cable distance: <=8m AWG26 standard cable HDMI compatible Maximum working current: 500mA Working voltage: DC+5V Package Included: 1x HDMI audio extractor 1x User Manual 1x USB data cable