powerx JMK01 Wired Ambidextrous Optical Mouse  (USB 2.0, Black)

Optical Sensor whether you are making small, precise movements or fast and large range of movement will always follow your step points, do not miss any trajectory, without a drift control, you can feel the mouse movement into a game of skill that truly free from in the movement. KEY to provide Fast Response Touch keys for quick hits, quick to respond to your commands and therefore allows the operator to remain state of motion or ahead. Symmetrical Design Ergonomic design, symmetrical structure, compatibility stronger, even easier to use. Button life The mouse button life is up to 5 million times, Under long -term use, there will be no shortage of button life. The button rebound force is moderate and the hand feel is excellent.