About GEFFEN 
Founded in 2008,Geffen technology is a leading manufacture of dvi,hdmi,vga appliances in china.

This is ensures that GEFFEN technology has the finicncial backing for optimum manufacturing capabilities,new product development and effective marketing. soulution form best technology

Our latest AV over IP KVM extender provides end users a more flexible and easier way to transmit video and audio signals over an Ethernet-based network. In the future, we will continue to develop an innovative, simple, and intuitive design to our clients by satisfying their needs.

We help customers manage their needs and desires with a wealth of thoughtfully designed and innovative appliances. we are committed to more understanding the needs and desires of customers than anyone else,back up with wider scope of product ranges,more product developing experence,and more advanced and dependable professional equipment than most others.