Saul,
Type Marvell in the search box above.
BTW my Marvell adapter/driver failed yesterday and I had to do a system restore, losing all my logins and Start Menu changes.
Also, I went to my MS store (2 hour drive) yesterday, and the SP3 is a beautiful piece of equipment. They had no "lapable" seating in the place, so I couldn't verify "lapability" - I wouldn't use a clamshell laptop sitting on a stool. Told me preorder delivery would be August, probably same time as general availability.
Probably going to buy one in spite of my Marvell experiences/misgivings.