HD-521P-A Multimedia Converter is to make your A/V device more convenient, comfortable, productive and cost-efficient. It can convert multi-channel audio source and video signal source easily (Camera, Smart phone, Computer, etc.); In addition, the multimedia converter is equipped with RJ45 /RJ11 /USB2.0 interface, which is for convenient connection with the Ethernet /telephone /USB devices. Our product offers solutions for noise, security concerns, and transfer distance. Apply to places such as data center control room, conference room, school and corporate training environments. -