The signal input and output are all DVI-I interface, HDMI signal through DVI to HDMI adapter input and output, VGA signal through DVI to VGA adapter input and output, YPBPR signal through DVI to YPBPR adapter input and output, CVBS through DVI to CVBS adapter input and output, analog audio through 3.5mm audio input and output.

The Geffen multi-format universal converter adopts a unique patented signal conversion technology, supports deinterlacing technology, supports 3D noise reduction, supports simultaneous switching of video and audio, supports plug-in and use functions without any operation, supports input and output signal detection, supports various input interface corresponding format resolution, supports image scaling, supports color, brightness, contrast, sharpness and other image adjustments, supports image mirroring and other advanced functions. 

●Support any high-definition SD analog and digital signal conversion function
●Support HDMI/DVI/VGA/YPBPR/CVBS+LR signal input
●Support HDMI/DVI/VGA/YPBPR/CVBS+LR signal output
●Support simultaneous conversion of video and audio
● Support plug and play function
●Support input of various interfaces, corresponding formats, and various resolutions
● Support 26 resolutions: 640*480; 800*600; 1024*768; 1280*1024; 1366*768; 1440*900; 1600*1200; 1680*1050; 1920*1200; 1080P@50/60; 10801@50/60; 720P@50/60; 576P@50; 480P@60; 576l@50; 4801@60
● Support image zoom -10% to +10% adjustment
●Support input and output signal detection, adaptive input signal
●Support automatic identification of the type of input signal and automatically jump to the corresponding input channel
●Support color, brightness, contrast, sharpness and other image adjustments, and support image mirroring function