This works for me. I bought four of them, hoping to save on shipping (not, they charge $3 each for shipping) and was worried that the sound would not work. Well everything is great. They arrived within a few days of the order. Audio comes thru the adapter into the TV just fine. Here's my setup - Dell E6400 Laptop with Windows 7 64 bit with whatever IE comes with that.I unplugged my $6.00 HDMI cable from [...] (another fantastic deal - ..
I got this cable for my Alienware M15x laptop. I was surprised it'd didn't come with an HDMI and was not familiar with displayport. I got this cable so I could watch my movie files while on vacation. The adapter works great and is very well made. The part that plugs into the data port has a positive locking system which is nice. The quality is also very good and it feels substantial and well put together.Additional info. For me (as mentioned in the comments be..