"Performance is about allowing the user to perform at their best without being held back by their peripheral. Thankfully, in that department the RK-9000BR goes far and above the call of duty. The Cherry MX Brown switches have a nice amount of haptic feedback that makes them extremely comfortable to type on. Even during a long gaming session, the RK-9000BR is extremely comfortable and really allows a player to be at their best for long periods without fatigue.
Appearance wise RK-9000BR is nothing to write home about. Rosewill took very few risks with the design of the RK-9000BR and as such it is neither bad looking nor terribly interesting. It will easily fit in on a gamers desk or in a business for the heavy computer users. Still after reviewing the Corsair K90 the RK-9000BR feels so bland, and I would love to see Rosewill take some risks in the design of their future keyboards."
