The Microsoft Surface Pro tablets are powerful, but using them in your lap is not easy. Enter the Brydge 12.3, a Bluetooth keyboard designed specifically for the Surface Pro 3 and 4, which MacGyvers the slate into a full-on laptop that opens and closes on a hinge and balances comfortably on your laptop, no kickstand required. However, chintzy build quality and tight clamps that make it difficult to pull the tablet in and out make this a rickety Brydge to cross.

Design

The Brydge is pretty utilitarian. It is, in essence, the bottom half of a laptop measuring 12 x 8.8 x 0.3 inches, consisting of a slab of dark gray aluminum with a black, plastic keyboard and a small touchpad. There are two rubber spacers on the palm rest that are a bit of an eyesore, distracting from an otherwise-clean aluminum slate.
…
Read full post here:
https://www.laptopmag.com/reviews/accessories/brydge-12-3-keyboard