802.11n with Macs - When?

[mrtravel123]

When did Apple begin equipping their laptops with 802.11n capabilities? I am talking with an IT guy who is considering providing TWO Wi-Fi hotspots in one public location (a hotel lobby). In short, that one of the two hotspots would be exclusive to 802.11n users. However, we're unsure as to how many users might have laptops with 802.11n capabilities. I see a lot of MacBooks & MacBook Pros around... and yet I just don't recall when Apple began equipping their laptops with this the "n" pre-standard. My MB has "n" --- but it's only a few months old.

Thanks!

The wireless router we're looking at... as an FYI.

http://www.newegg.com/Product/Product.aspx?Item=N82E16833156226

 

[Eidorian]

Since October of 2006.

I've been using it on my MacBook with my Buffalo router. 130 Mb/s is very nice.

That router looks exactly like my Buffalo...