I was a little apprehensive on the touch side, but all this goes very well on a Laptop with Windows 7. In fact, it acted like a normal laser mouse, touch scrolling is nice and soft, adjustable via settings the mouse. The vibration (again adjustable +/-) simulating roulette might be a little strong for some, that happens if you touch without pressing the touchpad. The left and right clicks, clicks without hard normal beings. Ergonomics satisfies me, but may seem low for large hands. Coté speed must be adjusted to the maximum pointer precision (with improved checked) especially for the mouse pad. Both clicks "Back Page" and "Page Down" that are at the end of the touchpad are there, and they also react well enough (again via adjustable parameters). Well, I wanted to wait for me to LR6, but not two LR6 (AA) rated weight because it is consistent. On the slides that go, it does this not also feel. BlueTrack Technology that works. Very good quality plastic that breathe! Good told enough for you to play!
