Features:100% and high quality!The HDMI to HDMI converter allows the HD Source connected to single HD Display and adds extra one L+R and SPDIF audio out port. Our devices offer solutions for noise, space and security concerns, data center control, information distribution, conference room presentation, school and corporate training environments. One HDMI input converted to one HDMI+ Audio (SPDIF+R/L)outputOutput audio support: SPDIF+R/L analog Audio OutputSupports up to 4K x 2K high definition resolutionSupports smart EDID and ARC functionsNo loss of qualityEasy to use, installs in minutesSpecifications:Condition: Quantity: 1pcColor: BlackSize: 6.9*5.8*2cmFrequency bandwidth: 2.97GbpsInput ports: 1 x HDMI female portOutput port: 1 x HDMI female port, 1 x Toslink, 1 x RCAPower supply: 5V 1APlug type: AU plugPackage Included:1 * HDMI Audio Extractor1 * Power Adaptor Note: - Thanks for coming to our shop,Hoping you have a happy shopping Trip in our store.- Every product sold by us has been strictly checked.selected and tested by the quality supervision department. We guarantee that every customer could purchase high quality products and get satisfied shopping experience!- Your purchase is important to us. If you have an experience that is less than exceptional we will help to make it right.Our hope is that each product we sold will help you express yourself and be known.- If you are satisfied with our products and services, please leave your positive feedback and 5 stars. and 5 stars for the detailed classification of your request!-Attention please1.Transition: 1cm=10mm=0.39inch2.Please allow 1-3cm error due to manual measurement. pls make sure you do not mind before you buy.3.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!   Best Regards!