Hello Ola, this is the 2006 IR-eye model which is perfectly working with my Beoport:

Good luck. 

Are the the same? Same inscription on the PCB.

/Ola

I have no idea at all about PCB's similarity question,
but answering your another question: "Will any of these work with the beoport?", the IR model I've show you, works perfectly well with beoport, as already said before.

Greetings. 

Instead of looking at the PCB, you should look at the front.  The "BeoPort" IR has only up and down arrows while the Link Room IR has up, down and timer. 

 Stan

I've now tried both of them and I just cant get it to work.

Do you use it for Front Row or just as a Link room IR-eye?

/Ola

You're welcome Ola, 

I use that IR-eye to full control Beoport (and the BL4s powerlink connected) with beo4 in my linked office (the computer room) using PC Beoplayer, and I've connected myself the 3 wires using the diagram I've scanned for you. 

However, I know that it also works very well to control frontrow and itunes in a Mac.

@ Stan,

Not always! because mine has not any arrows, in fact it has not any symbols at all in the front buttons, because they are all internally unconnected, and only the IR sensor works.