Based on its earlier and popular Tactile Pro keyboard, Matias’s Quiet Pro ($150) is sure to appeal to discerning typists. The original version was inspired by Apple’s well-respected Extended and Extended II keyboards; Quiet Pro preserves the same look but swaps the noisy keyswitches for Quiet Click switches. They’re said to maintain tactility while eliminating most of the clicky noise you’d expect from such a keyboard. We know…