We have an extensive support ticket system as well as live telephone support. Please see our website for detail

Firstly, you would need to have your fault diagnosed by our staff. Please open a support ticket on the website or call us directly. Then, we would issue and RMA number and this would then be able to be returned to the retailer from whom you purchased the unit

This depends on which country you are located in. Please contact our sales staff who would be able to advise you further

Anyone that manufactures touch LED display.

This is LCD display technology with LED back lighting. For touch, we use camera-based technology as well as SLW and IR.

Yes you can. We have a VGA loop through connection where are you able to loop the VGA input to an external screen. You could also use a 3rd part good quality HMDI splitter to connect the same input to both the LED Duo and an external "display"which could be a big screen or display

Yes

It does not have a disk drive no - these have become very obsolete

42" , 46" , 55" , 65" , 70", 75", 80" and 84"

See our support section and download for details on DRIVERS AND SOFTWARE for all operating systems