Hello there 
I tried to connect 3 LG hdmi tv’s to my desktop pc via usb to hdmi convertors. First of all i bought 3 usb 2.0 to hdmi graphics cards convertors (perimac from Dr. Bott). Then i install Display Link software (the latest version). My windows 7 recoqnizes only ONE new display. The other 2 cant detect. No error no warning messages appears. I tried anything. Please do you have any good idea to suggest me??? Thanks
Still i cant solve the problem… Please can anyone help me…???