Startechcom display port to hdmi adaptors startechcom dp2hdsw the dp2hdsw active displayportreg to hdmi adaptor from startechcom features audio pass through support which enables you to connect both the audio and video thats output from a displayport equipped desktop or laptop computer to an hdmi monitor projector or display unlike a passive adaptor the dp2hds actively converts single mode and dual mode displayport output which is ideal for graphics cards that do not output dual m