Win Lin Co. In latest years were devoting to develop a high tech flat cable for the HDMI terminals on the back of the HDTV, DVD, game players, PS3, XBOX future,... It is flat type different from circular one with excellent performances in HF signals transmission, especially in crosstalk and skew, and, comparing between flat cable and circular one in short distance under 1M, you will obiously see that we have solved out the signals jam causing the problem of the disturbing situations.