TheTechLounge posted a review on the Razer Arctosa Gaming Keyboard

As much as I'm fond of feature-rich devices, dense with macros and custom binds, and as much as I love a sexy peripheral, Razer keeps me loyal with one simple feat: their mice--as this is my first Razer keyboard--never get in my way. They are extensions of me. Razer's Arctosa keyboard promises that the same thing that's true for my right hand can be true for my left. That I can puppet my avatars as though there was no input device at all.

Razer Arctosa Gaming Keyboard Review