Feature: 1. Convert HDMI inputs into an HDMI output, a fiber optical audio output, and an R/L analog audio output. 2. Audio output support optical + R/L analog audio output. 3. Input resolution is up to 3840x2160@30Hz. 4. It can realize synchronous separation of audio signals. PASS/2.0CH/5.1CH Three audio modes are available. 5. When the converter power is on, the red LED will light up; The green LED will light up when it is successfully connected to the HDTV. Specification: Condition: 100% Brand New Item Type: HDMI Audio Extractor Material: Steel Casing Color: As Pictures Shown Optional Plug: US Plug, EU Plug, UK Plug, AU Plug Weight: Approx. 267.0gHDCP Version: HDCP 1.4 HDMI Version: HDMI 1.4b Input/output Resolution: 2160p@30Hz/1080p@50/60Hz/1080i/720p/1576i/480p/480iSupport Video Color Format: 24bits/deep color 30bit,36bitAudio Output: L/R+OpticalThe Maximum Transmission Bandwidth: 340MHz Maximum Transmission Speed: 10.2Gbps Input and Output TMDS Signal: 0.5‑1.5Volts p‑p(TTL) Input/output DDC Signal: 5Volts p‑p(TTL) Input Cable Length: ≤7m(30.0ft), AWG26 HDMI Standard CableOutput Cable Length: ≤8m(26.2ft), AWG26 HDMI Standard Cable The Maximum Operating Current: 500mAPower Supply Format: Input:AC(50/60Hz)100V‑240V; Output: DC5V/0.2APower Adapter Specification: AC 100V‑240V 50/60HZ,DC 5V/1A Operating Temperature Range: ‑15 to +55°C Working Humidity Range: 5 to 90%RH(no Condensation) . Package List: 1 x HDMI Audio Extractor1 x Power Supply1 x User Manual Note: 1. Please allow 1‑3cm error due to manual measurement. Thanks for your understanding.2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.3. Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.