1X-compatible input and 1X-compatible output, can sync separation-compatible o signal. Supports 1x SPDIF optical digital o output, multi-channel analog o output. Supports 12-bit Deep Color Full HD, 3D, and 4K2K video. Supports CEC. Supports multi-channel LPCM digital o to analog output, up to 7.1CH. Uses 24bit/192KHz; LPCM o format indicator. Supports 3 modes for o output: multi-channel, stereo (2CH), and mute. High quality, low noise; powered by DC5V power adapter. o output mode switch: - Multi: Multi-channel o mode. Switch to this mode for the source to output 5.1/7.1 LPCM o based on built-in EDID. Outputs 5.1/7.1CH analog o and 2-channel LPCM digital o via optical; HDMI output passes through. Note: Multi-channel o output requires support from source player and disc. - 2CH: 2-channel stereo mode. Switch to this mode for the source to output stereo LPCM 2CH o based on built-in EDID. Outputs stereo o via optical; HDMI output passes through. - Mute: Mute mode. Optical output disabled; HDMI output passes through. SPECIFICATIONS (HDCN0033M1): HDMI resolution: up to 4K/30Hz, 1080P/1080I/720P/576P/480P/60Hz Supports video color formats: 24bit, Deep Color 30bit, 36bit Input/Output TMDS signal: 0.5~1.5V p-p (TTL) Input/Output DDC signal: 5V p-p (TTL) Sample frequency range: 32~192 KHz Bit rate range: 16~24 Bit Analog output level: 2V RMS (1KHz @ 0dB) Signal-to-noise ratio: greater than or equal to 90dB Total harmonic distortion: less than or equal to 0.01% Frequency response: 20Hz ~ 20KHz HDMI input cable distance: up to 15m using AWG26 HDMI standard cable HDMI output cable distance: up to 15m (1080P) or 8m (4K) using AWG26 HDMI standard cable Max working current: 500mA Power adapter input: AC 100V~240V 50Hz/60Hz, output: DC5V/1A Operating temperature range: -10°C to +55°C Storage temperature range: -20°C to +60°C Operating humidity range: 10% to 90% RH (no condensation) Storage humidity range: 5% to 95% RH (no condensation) Plug Type: EU Plug, suitable for use in Indonesia, Germany, France, Spain, Italy, and similar regions Color: Black Material: ABS Dimensions: 205 x 74 x 26mm Package Contents: 1 x o Converter Note: Other items not included. Note: Lighting and display differences may cause slight color variation between image and actual product. Measurement may vary by +/- 1-3cm.