Das Keyboard Model S Professional
Cherry MX Browns (45g)
Ducky Gray/Blue keycaps (PBT)
The Das Keyboard Model S Professional features a two-port USB hub and added functionality via a function layer.
This particular example has MX Brown switches, and (with the exception of the spacebar and the 1u R4 keys) the keycaps have been swapped to Ducky laser-etched PBT.
This keyboard has solid construction, and the USB hub is nice for giving your mouse some additional range, or daisy-chaining additional devices.