200m Transmission Distance: Category 6 pure copper can attain 200 meters transmission distance, and high definition multimedia interface video and audio signals can be transmitted over long distances through internet cables. Automatic Equalization System: Built in automatic equalization system, the picture is smoother, clear and stable; and the installation is simple and convenient, plug and play, no need to set. Automatic Identification: High definition multimedia interface IP extender can automatically identify and configure various display modes. High Resolution: high definition video signal resolution can attain up to 1920 x 1080P and 60Hz, compatible with high definition multimedia interface 1.3. Special Format: Use special format to compress and decompress video, effectively improve transmission efficiency and ensure smoother playback; in line with HDCP 1.2 standard.