A:AnswerYou need an active cable or adapter like the ones sold by startech. This cable from insigna is a passive cable. Check out active vs passive cables. I hope this helps.
A:AnswerThat could be a driver or hdcp issue, you may have to do additional research based on the specific brands of equipment you're using. It works fine for me using hp laptop with intel video to tcl uhd tv.
A:AnswerThis cable connects your computer's DisplayPort to an HDMI type-A input and supports up to 1920 x 1200 resolution for crisp images. Make sure you go to your computer's display settings and select Extend or Duplicate your desktop.
A:Answerthey claim cabal is bidirectional when i purchesed if true than yes, if untrue then it only goes from DP to HDMI. so it comes down to do you believe the salesman?