Tcl tv brand is one of the worst brand.the tv picture quality is too poor.the connection establishment is so difficult b/n tv and usb device.first 3 months it’s works well.after that its don’t work well.speakers problem and display problems occurred repeatedly.remote works good but tv doesn’t work.same remote works for other tv also.but its own tv don’t work properly.even digital set up box is connected then quality of the picture doesn’t better than previous case.good out looking but what is the use?