very very good product

Good product

they gave me fault product

It is best

Not worked at all,,bad product

Not bad

good

This is practically one of the worst mouses I have ever used. It's fiendishly difficult to control, as the slightest bump, irregularity in the mouse-pad surface, or the act of lifting it a fraction of an inch off the mouse-pad will send the pointer to a distant corner of your screen. The direction of this jump is never consistent, so you can't compensate for it even if you are prepared for it to happen. Also, the right mouse button auto-triggers every now and then, especially when I try to sc...