I have been a fan of Logitech products for over 20 years. They are always well constructed and perform well. This mouse is no exception. I bought this to go with my gaming PC to tie in with my Lightsync speakers, keyboard and headset. I love how they look together all in sync, and how they sync with what is happening on the screen. It's a really cool effect, especially for gaming. The mouse is quick and responsive and works very well for my needs. Very happy with my purchase!