Razer Orbweaver Elite Mechanical PC Gaming Keypad
http://www.amazon.com/gp/product/B00N2ROG30?tag=sukses2015-20

Designed from the ground up specifically for gaming the all-new Razer Mechanical Switches have an optimized set of actuation and reset points that improve your gaming performance by giving you speed and responsiveness like never before
A programmable 8-way directional thumb-pad can also be used either for movement or as modifier keys to expand your repertoire of game-destroying abilities
Slide either part back or forth so that it sits under your thumb or cradles your palm perfectly reducing hand fatigue and optimizing ergonomic access to your controls