Cheap, but not at the top

Beautiful light effects, 7 non programmables.Prix keys unbeatable lightweight concurrence.Plutôt can be trop.Rapide.
BUT:
* Cord too short, do not make it to the back of my tower. (1.40 cm)
* Does not hold good in the hand because of its shape, on the contrary tends to escape unless shake fingers.
Difficult in FPS to keep control in these conditions.
Less problematic in office use.
Do not replace my Logitech that expired after 5 years.

After prolonged use, it turns out that this mouse is not fiable.Elle is "disconnected" whether in office or during a jeu.Il must disconnect and then reconnect the power to control it nouveau.Adieu and any other FPS game requiring a response rapide.Mauvais copy ??
Anyway, I lost my mise.A avoid in my opinion.