Slated to arrive later in Q3 this year, the updated Haswell-based NUCs (Core i5 and i3) not only improves on its processor and graphics prowess, but also addresses practical concerns about its connectivity options (onboard audio and more USB 3.0 ports) and chassis choices.
http://vr-zone.com/articles/intels-haswell-wilson-canyon-nuc-smiles-for-the-cameras/35563.html