No separate box required. http://www.bit-tech.net/news/gaming/2016/10/14/valve-samsung-steam-link-tv/1
£80 for the double-pack. http://www.bit-tech.net/news/gaming/2015/06/05/valve-steam-controller-link/1
Cheaper alternative to Steam Boxes. http://www.bit-tech.net/news/gaming/2015/03/04/valve-steam-link/1
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