The creators saved on minor things, so the mouse turned out great. For your money unbeatable. Has some pros: It works great, which is quite surprising even under Linux, even switching dpi. It took quite a bit of setup: Section "InputDevice" Identifier "Configured Mouse" Driver "evdev" Option "Core Pointer" Option "Name" "A4Tech PS/2+USB Mouse" Option "Buttons" "8" EndSection Price. Has cons: Too big and heavy for me, although this is more of a matter of habit. Coating. Make it more pleasant to the touch and I would easily pay for it and twice as much money. Although the rubber band on the side is still cool.