High-not bad, but ...

Actually, I wanted to use the mouse because of the high precision (3500dpi sampling rate) and even; but as soon as I had the part connected to the computer, it already flashed continuously in alternating colors. Was probably a misunderstanding: I actually thought the colors were printed. Regardless, the mouse has its owner changed because my son likes the play of colors ("Cool!"). And I would really like to keep it, because the opportunity to select via button different sampling rates, high in the Internet ad page or runterzuspringen or jump back using the side keys on the previous page is not bad. Everything works without drivers. And here we need to mention the problems: There was namely neither special drivers nor any documentation of functions. In addition, all the buttons are a bit "wobbly". Nevertheless, the little mouse is recommended in total (for gamers or people who constantly need disco-Effect). The purpose does the device in any case well.