DisplayPort Male to HDMI Male Cable allows you to connect a computer with a DisplayPort connection, to a HDTV with HDMI. Digital video signals are passed through with 1080p video resolution supported.Features:HDMI Display Portmale to HDMI male cable Can realize the DisplayPort to the HDMI signal transformation without adapter Support HDMI 1.3, plug and play Cable Length: About 6ft / 1.85m Color: Black Package Includes:1 x 6ft Display Port to HDMI M/M Male Cable Note:Internal circuit design can only realize the DisplayPort to HDMI unidirectional conversion Audio output depending on whether the computer DisplayPort output support audio, some models DisplayPort support audio port, but some do not support Because of the DELL computer design defects, only support Dell E6400, E6500, Precision T3500 workstations, OptiPlex 760 desktop video output. Only through the headphone jack output 2-channel.