1、It can connect HDMI interface that does not occupy the signal source to display, and the audio signal is synchronously separated. 2、Support for an SPDIF optical digital audio output and an L/R stereo analog audio output. 3、Support maximum HDMI resolution up to 4K/60fs, and support for 3D, HDR, and YUV4:4: 4、SPDIF optical output supports for Dolby Digital AC3, DTS, LPCM and other digital audio formats, and supports 1CH output. 5、Support switching between 3 audio EDID read modes (2CH/1CH/PASS), and support for ARC. 6、Adopt 24 bit/192KHz DAC chip, ensuring high quality sound, no signal loss, easy installation. 7、Equipped with LED indicator light in the panel design can clearly indicate the working status of the product 1 x HDMI Splitter1 x Power Supply1 x User Manual Item Type: HDMI Splitter Condition: 100% brand newMaterial: MetalColor: BlackHDMI I/O Resolution: Maximum support 4K/60fsHDMI Maximum Video Color Formats: Support for 2160p, 10/12 bits, 24/25/30hz,2160p, 10/12 bits, 50/60hzHDMI Audio Formats: Support for DTS-HD/Dolby-TrueHD/LPCM 7.1/ DTS/Dolby-AC3/DSDSPDIF Digital Audio Format: Support for Dolby Digital (AC3)/DTS/LPCMMaximum HDMI Transmission Bandwidth: 600MHzMaximum HDMI Transmission Speed: 18GbpsInput/Output TMDS Signal: 0.5~ 1.5 Vp-p (TTL)Input/Output DDC Signal: 5Vp-p (TTL)DAC Sampling Frequency: 32 ~ 192 KHzDAC Bit Rate: 16~24 BitRCA Analog Output (1KHz@0db) : 1V RMSSNR@0dB (CC1R/ARM) : ≥90dBDistortion: ≤ 0.1%Frequency Response: 20HZ~20KHzHDMI Input Cable Length: ≤3m/ 9.8ft AWG26 HDMI standard cableHDMI Output Cable Length: ≤3m/ 9.8ft AWG26 HDMI standard cableMaximum Operating Current: 400mAPower Adapter: AC 100-240V 50/60HZ,DC 5V/1AWorking Temperature: -10~+55℃Storage Temperature: -20~+60℃Working Humidity: 10~90%RH (No condensation)Storage Humidity: 5~95%RH (No condensation)