A:AnswerHmm... HDMI does carry the audio signal as well as video, so it would depend on the connections available on your speaker box. "Display Port" is a particular type of connector, you may be able to tell by looking at the picture of the adapter if your speaker does have that type of connection. Of course, the fact that your speaker is Bluetooth capable means that, if your cable box, disc player, etc. broadcasts Bluetooth signals, you shouldn't need a cable at all!
A:AnswerNo, this is not for you, This is a Display Port adapter to HDMI for computers that don't have an HDMI port.
You need convert HDMI output to VGA, that is a different adapter. Ask for HDMI to VGA adapter. "Thanks for watching" :-)
A:AnswerYes, this adapter is the opposite of what you need, you need a HDMI to DisplayPort adapter, not a DisplayPort to HDMI adapter. Also, you won't get any audio with that approach, just get a cheap TV
A:AnswerThere is no USB on this. Just DisplayPort to HDMI. If you are trying to put the DisplayPort into your TV, then, no, it will not work. This must have a DisplyPort Input and send an output via HDMI to your display (TV, Monitor, etc.)
