You'll find DisplayPort primarily used in Computer and IT environments ... the signal will be able to pass through an HDMI adapter. The audio will be heard if the monitor has speakers or connects ...

The ports on your PC don't have to match the ones on your monitors, but you'll need a cable or adapter with the appropriate ...

For example, if a cable box or PC has DVI out, but the TV or monitor only has HDMI in, a DVI-to-HDMI adapter cable is used to connect the video. The audio must be cabled separately as DVI ...