Switcher HDMI 4×1 4K ARC with SPDIF/RCA analog/digital audio extractor

• Four HDR HDMI inputs go to one HDR HDMI output and one HDMI output (audio only)
• Support for 4K @ 60Hz UHD signal input and output (output channel A only) and HDR function
• Any HD signal source can make full-time shutter speed SPDIF or L / R output port.
• HDMI out port B can support Dolby-HD, DTS-HD, LPCM 7.1 high quality audio format.
• The Toslink digital audio port can support 192 kHz sampling frequency (LPCM2.0 audio format), it can also support LPCM 2.0, Dolby-AC3, DTS audio output.
• HDMI to achieve synchronization of audio signal split. It’s 2.0, 5.1, there are three types of audio mode options
• Arc support, it can return audio from the TV to the output, one headphone port (only for the sound source of the arc ЛПКМ 2.0) or the Тсслинк port. Only the ports support the Arc function.
• You need a DC5V / 1A power supply

Speculation:

• Input channel: HDMI x4 port
• Output channel: HDMI x1 port, Toslink x1.3.5 headphone port x1
• ARC functions: Toslink support, headphone output 3.5
• Video format: HDR, UHD, HLG, Dolby Vision
• Resolution format: 480P / 720P / 1080P / 4K @ 30Hz / 4K @ 60Hz
• Deep color: 8/10 / 12Bit @ 480P / 720P / 1080P 8Bit @ 2160P
• Supported digital audio output format: LPCM2.0 / DTS / DOLBY-AC3
• HDMI input cable length:

  2160P / AWG 26 ≤5m

  1080P / AWG 26 ≤ 10m

• HDMI output cable length:

  2160P / AWG 26 ≤5m

  1080P / AWG 26 ≤ 10m

• DAC sampling frequency range: 32 ~ 192 KHz
• DAC Bit rate: 16 ~ 24 bits
• HDMI transmission rate: 25 ~ 600 MHz
• HDMI bit rate: 0.75 ~ 18 Gb / s
• Power supply specifications: Input: AC 100 ~ 240 V Output: DC 5 V / 1 A.
• Maximum working current: 600mA
• Operating temperature range: 0 ~ + 40 ℃
• Operating humidity range: 5 to 85% RH (non-condensing)
• Storage temperature: -15 to 55 ℃
• Storage humidity: 5 ~ 95% RH (non-condensing)
• Size: 205x74x26 (mm)
• Weight: 350g