1、This extractor can extract the audio signal from HDMI signal into the power amplifier system to obtain high quality audio effect. 2、High performance and multi-function with HD sound effect. 3、HDMI to achieve the synchronization of audio signal separation, guarantees audio and video trans 4、Metal box construction, solid and durable, the overall shielding without signal interference, enhance HD signals over long distance smoothly. 5、Support resolution of 2160p@30hz/1080p@50/60Hz/1080i/720p/1576i/480p/480i, and fast transmission rate up to 10.2Gbps. Features:  1. This extractor can extract the audio signal from HDMI signal into the power amplifier system to obtain high quality audio effect. 2. High performance and multi-function with HD sound effect. 3. HDMI to achieve the synchronization of audio signal separation, guarantees audio and video transmission with high-fidelity and lossless. 4. Metal box construction, solid and durable, the overall shielding without signal interference, enhance HD signals over long distance smoothly. 5. Support resolution of 2160p@30hz/1080p@50/60Hz/1080i/720p/1576i/480p/480i, and fast transmission rate up to 10.2Gbps. Specification:  HDCP Version: HDCP 1.4 HDML Version: HDMI 1.4b Support Resolution: 2160p@30hz/1080p@50/60Hz/1080i/720p/1576i/480p/480i Support Video Color Format: 24bits/Deep Color 30bit, 36bit Audio Output: Fiber + 3.5 Audio Maximum Bandwidth: 340MHz Maximum Transmission Rate: 10.2Gbps Input/Output TMDS Signal: 0.5- 1.5Volts P-P(TTL) Input/Output DDC Signal: 5Volts P-P(TTL) Input Cable Distance: <=7m AWG26 Standard Cable HDMI Output Cable Distance: <=8m AWG26 Standard Cable HDMI Maximum Operating Current: 500ma Power Supply: DC + 5 V Operating Temperature Range: -15℃ - +55℃ Operating Range: 5-90% RH(No Condensation)  Color: Black   Package List:  1 x Host 1 x Manual 1 x USB Cable Note: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.