Hands on videos

[leeshor]

From Digital Trends. Includes the Book, Band and Lumia.

Microsoft's newest Surface Pro is the hardware showcase Windows 10 needs

Note that in another thread someone assumed the pen had a magnet. Not true.

 

[GreyFox7]

Couple more videos
One from Tested ... you can skip the first couple minutes of bla bla bla if you want ... down to the 4 min mark where some of the reveals start or to 5:40 where the hands on starts.
He makes a couple descriptive mistakes but on the SB you can see the *slight* wobble some people are talking about IMO it's not significant.
Tested Intro, SP4 & SB: Hands on videos | Microsoft Surface Forums

Sean Ong has a video showing the demo breakout panels of internal components.
Like a teardown with no descriptions.
Surface Pro 4

Surface Book:

 

[Johnny365]

I have "Tested" (Youtube) videos about Surface products